1
|
van Gerwen M, Ma T, Yip R, Choi C, Paksashvili N, Yankelevitz D, Henschke C. Thyroid abnormalities identified on CT screening for lung cancer. Clin Imaging 2024; 110:110162. [PMID: 38691910 DOI: 10.1016/j.clinimag.2024.110162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 04/11/2024] [Accepted: 04/14/2024] [Indexed: 05/03/2024]
Abstract
PURPOSE Because incidental thyroid nodules (ITNs) are common extrapulmonary findings in low-dose computed tomography (LDCT) scans for lung cancer screening, we aimed to investigate the frequency of ITNs on LDCT scans separately on baseline and annual repeat scans, the frequency of malignancy among the ITNs, and any association with demographic, clinical, CT characteristics. METHODS Retrospective case series of all 2309 participants having baseline and annual repeat screening in an Early Lung and Cardiac Action Program (MS-ELCAP) LDCT lung screening program from January 2010 to December 2016 was performed. Frequency of ITNs in baseline and annual repeat rounds were determined. Multivariable regression analysis was performed to identify significant predictors. RESULTS Dominant ITNs were seen in 2.5 % of 2309 participants on baseline and in 0.15 % of participants among 4792 annual repeat LDCTs. The low incidence of new ITNs suggests slow growth as it would take approximately an average of 16.8 years for a new ITN to be detected on annual rounds of screening. Newly detected ITNs on annual repeat LDCT were all smaller than 15 mm. Regression analysis showed that the increasing of age, coronary artery calcifications score and breast density grade were significant predictors for females having an ITN. No significant predictors were found for ITNs in males. CONCLUSION ITNs are detected at LDCT however, no malignancy was found. Certain predictors for ITNs in females have been identified including breast density, which may point towards a common causal pathway.
Collapse
Affiliation(s)
- Maaike van Gerwen
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Institute for Translational Epidemiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Teng Ma
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York 10029, USA; Department of Diagnostic Ultrasound, Tong Ren Hospital, Capital Medical University, Beijing 100730, China
| | - Rowena Yip
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York 10029, USA
| | - Chris Choi
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Natela Paksashvili
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York 10029, USA
| | - David Yankelevitz
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York 10029, USA
| | - Claudia Henschke
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York 10029, USA
| |
Collapse
|
2
|
Oteri V, Piane S, Cocci E. The use of telecytology for the evaluation of thyroid nodules fine-needle aspiration biopsy specimens: a systematic review. J Endocrinol Invest 2024:10.1007/s40618-024-02378-3. [PMID: 38704449 DOI: 10.1007/s40618-024-02378-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 04/18/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE Fine needle aspiration biopsy (FNAB) is currently the gold standard for diagnosis and treatment of thyroid nodules, but the growing need for anatomic pathology services in small communities is becoming a challenge. Telecytology (TC) is defined as the electronic transmission of cytological digital images, and allows for the collection of samples, primary diagnosis, and other applications without the physical presence of a pathologist. Our aim is to systematically report, summarize, and critically analyze the most up to date applications of TC to thyroid nodules FNAB evaluation. METHODS We performed a systematic literature review by searching PubMed, Embase, and Cochrane Library databases. Only studies published in peer-reviewed scientific journals were included. Data were extracted using the PICO framework and critically analyzed. PRISMA guidelines were applied, and the risk of bias in the included studies was assessed using the ROBINS-I tools. The methodological quality was assessed following GRADE criteria. RESULTS We included 13 observational studies, resulting in a total of 3856 evaluated FNAB specimens. The majority of studies (63.6%) showed an excellent concordance rate of diagnosis via TC and conventional cytology. TC can be used to perform preliminary assessment of samples with a concordance rate ranging from 74 and 100%, showing a significant reduction of the non-diagnostic rate. Image quality was referred to as perfect or nearly perfect in most cases, regardless of telecytology technique. CONCLUSION Telecytology could be a valuable implementation for thyroid FNAB evaluation both for primary diagnosis and preliminary assessment of samples.
Collapse
Affiliation(s)
- V Oteri
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy.
| | - S Piane
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - E Cocci
- Department of Clinical and Experimental Medicine, Marche Polytechnic University, Ancona, Italy
| |
Collapse
|
3
|
Polat Z, Elmalı M, Tanrivermis Sayit A, Kalkan C, Danacı M, Kefeli M. Comparative evaluation of shear wave elastography elasticity values in thyroid nodules with cytology results and TI-RADS scoring in differentiation of benign-malignant nodules. Eur Arch Otorhinolaryngol 2024; 281:2609-2617. [PMID: 38461420 PMCID: PMC11023991 DOI: 10.1007/s00405-024-08516-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 01/29/2024] [Indexed: 03/12/2024]
Abstract
PURPOSE The aim of this prospective study was to investigate the diagnostic performance of shear wave elastography (SWE) in differentiating benign and malignant thyroid nodules and their correlation with the American College of Radiology Thyroid Imaging Reporting and Data System (ACR TI-RADS). METHODS This prospective study included 370 thyroid nodules in 308 patients aged 18-70 years. All the patients underwent B-mode ultrasound (US), Doppler examination, and SWE and were given an ACR TI-RADS risk score before fine needle aspiration biopsy (FNAB) and/or surgery. The correlation between SWE parameters and ACR TI-RADS categories was investigated statistically and compared with histopathologic results. Additionally, the diagnostic performance of SWE was evaluated to distinguish malignant and benign thyroid nodules. RESULTS One hundred and thirty-five of the 370 thyroid nodules were malignant, and 235 nodules were benign. The mean shear wave velocity (SWV) value of the malignant nodules (3.70 ± 0.98 m/s) was statistically higher than that of the benign nodules (2.70 ± 0.37 m/s). The best cutoff value of the mean SWV for differentiating benign and malignant nodules was found to be 2.94 m/s (sensitivity 90.4%, specificity 89.9%, positive predictive value 81.3%, negative predictive value 94.1%, p < 0.001). The average score of the nodules according to the ACR TI-RADS was 3.57 ± 1.83 in benign nodules and 7.38 ± 2.69 in malignant nodules (p ≤ 0.001). CONCLUSION This study showed that combining SWE and TI-RADS improves the specificity of TI-RADS alone in differentiating benign and malignant nodules.
Collapse
Affiliation(s)
- Zafer Polat
- Faculty of Medicine, Department of Radiology, Ondokuzmayis University, 55139, Atakum, Samsun, Turkey
| | - Muzaffer Elmalı
- Faculty of Medicine, Department of Radiology, Ondokuzmayis University, 55139, Atakum, Samsun, Turkey
| | - Asli Tanrivermis Sayit
- Faculty of Medicine, Department of Radiology, Ondokuzmayis University, 55139, Atakum, Samsun, Turkey.
| | - Cihan Kalkan
- Faculty of Medicine, Department of Radiology, Ondokuzmayis University, 55139, Atakum, Samsun, Turkey
| | - Murat Danacı
- Faculty of Medicine, Department of Radiology, Ondokuzmayis University, 55139, Atakum, Samsun, Turkey
| | - Mehmet Kefeli
- Faculty of Medicine, Department of Pathology, Ondokuzmayis University, Samsun, Turkey
| |
Collapse
|
4
|
Lin Y, Cheng Y, Zhang Y, Ren X, Li J, Shi H, Li Y, Luo Y, Wang H. The value of Korean, American, and Chinese ultrasound risk stratification systems combined with BRAF(V600E) mutation for detecting papillary thyroid carcinoma in cytologically indeterminate thyroid nodules. Endocrine 2024; 84:549-559. [PMID: 37940765 DOI: 10.1007/s12020-023-03586-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 10/24/2023] [Indexed: 11/10/2023]
Abstract
PURPOSE To investigate the value of Korean, American, and Chinese ultrasound risk stratification systems combined with BRAF(V600E) mutation in the detection of papillary thyroid carcinoma (PTC)within cytologically indeterminate thyroid nodules (CITNs). METHODS A single-center retrospective study encompassed 511 CITNs selected from 509 patients between January 2020 and July 2023.Each nodule underwent surgical treatment and was classified according to three distinct systems. Receiver operating characteristic (ROC) curves were plotted using histopathological diagnosis as the reference standard, and diagnostic performance was compared. RESULTS The three ultrasound stratification systems showed an elevated malignant risk with increasing grades (all P for trend2 < 0.001). The cut-off values for Korean, American, and Chinese systems were 5, 5, and 4c, and their respective area under the curves (AUCs) were 0.735, 0.778, and 0.783.The combination of BRAF (V600E) mutation significantly enhanced the diagnostic efficacy for the Korean(0.773vs0.735, P < 0.001), American (0.809vs0.778, P < 0.001) and Chinese (0.815vs0.783, P < 0.001) stratification systems in distinguishing CITNs without compromising specificity. When the three stratification systems were applied individually or combined with BRAF (V600E) mutation, the AUCs of the American and Chinese systems were similar (all P > 0.05), both of which were higher than the AUC of the Korean system (all P < 0.05). The American system exhibited higher specificity compared to the Chinese and Korean systems (all P < 0.001), whereas the Chinese system demonstrated higher sensitivity and accuracy when compared to the American and Korean systems (all P < 0.001). CONCLUSION Korean, American and Chinese stratification systems present potential in the differential diagnosis of CITNs. BRAF (V600E) mutation can significantly improve the detection rate of malignant nodules within CTNs, particularly PTC. Notably, the American and Chinese systems demonstrate superior overall diagnostic performance among these systems.
Collapse
Affiliation(s)
- Yu Lin
- Department of Pathology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Yiming Cheng
- Medical School of Chinese PLA, Beijing, China
- Department of Ultrasound, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yan Zhang
- Department of Ultrasound, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xiuyun Ren
- Department of Ultrasound, Hainan Hospital, Chinese PLA General Hospital, Sanya, China
| | - Jie Li
- Department of Pathology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Huaiyin Shi
- Department of Pathology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yuxin Li
- Department of Pathology, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yukun Luo
- Department of Ultrasound, The First Medical Center, Chinese PLA General Hospital, Beijing, China.
| | - Hongwei Wang
- Department of Pathology, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China.
| |
Collapse
|
5
|
Scappaticcio L, Trimboli P, Bellastella G, Ferrazzano P, Clery E, Cozzolino I, Montella M, Fasano M, Pirozzi M, Ferrandes S, Docimo G, Ciardiello F, Franco R, Esposito K. Prediction of classical versus non classical papillary thyroid carcinoma subtypes from cytology of nodules classified according to TIRADS. Endocrine 2024; 84:560-570. [PMID: 38001322 PMCID: PMC11076311 DOI: 10.1007/s12020-023-03604-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023]
Abstract
PURPOSE Our purposes were: 1) to estimate the prediction performance (PP) of cytology in identifying papillary thyroid carcinoma (PTC) subtypes; 2) to explore how the PTC subtypes distribute among the American College of Radiology (ACR) Thyroid Imaging Reporting and Data System (TI-RADS) categories. METHODS Nodules were included if both the histology with the PTC subtype report and the cytology report with the possible PTC subtype were available. The PP was calculated by making the proportion of True positives/False positives+false negatives. RESULTS 309 cytologically "suspicious for malignancy" and "malignant" thyroid nodules with PTC histology were evaluated. ACR TI-RADS categorization for classical PTC was significantly different from non-classical PTC (p-value 0.02). For the whole cohort the PP of cytologically classical cases was 0.74, while that of cytologically non classical cases was 0.41. ACR TI-RADS categorization was not significantly different for aggressive vs non-aggressive PTC subtypes (p-value 0.1). When considering only aggressive or non-aggressive PTC subtypes, the PP of cytologically classical cases was respectively 0.86 and 0.87, while that of cytologically non classical cases was respectively 0.27 and 0.22. The PP of cytologically classical cases was 0.73 and 0.79, respectively for macroPTCs and microPTCs, while that of cytologically non classical cases was 0.55 and 0.33, respectively for macroPTCs and microPTCs. CONCLUSION Cytology examination reliably performed in predicting classical PTC versus non classical PTC subtypes. ACR TI-RADS categorization was significantly different among classical PTC versus non classical PTC subtypes.
Collapse
Affiliation(s)
- Lorenzo Scappaticcio
- Unit of Endocrinology and Metabolic Diseases, AOU University of Campania "Luigi Vanvitelli", Naples, Italy
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Pierpaolo Trimboli
- Clinic of Endocrinology and Diabetology, Lugano and Mendrisio Regional Hospital, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Giuseppe Bellastella
- Unit of Endocrinology and Metabolic Diseases, AOU University of Campania "Luigi Vanvitelli", Naples, Italy.
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - Pamela Ferrazzano
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Eduardo Clery
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Immacolata Cozzolino
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Marco Montella
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Morena Fasano
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Mario Pirozzi
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Sonia Ferrandes
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giovanni Docimo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Fortunato Ciardiello
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Renato Franco
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Katherine Esposito
- Unit of Endocrinology and Metabolic Diseases, AOU University of Campania "Luigi Vanvitelli", Naples, Italy
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| |
Collapse
|
6
|
Luo T, Bu X. Microwave ablation of thyroid nodules compared with conventional surgery: A single-center retrospective study. Asian J Surg 2024:S1015-9584(24)00614-6. [PMID: 38609819 DOI: 10.1016/j.asjsur.2024.03.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 03/20/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Affiliation(s)
- Tingxian Luo
- Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, No. 1630 East Road, Pudong New Area, Shanghai, China; Department of Thyroid and Breast Surgery, Shanghai East Hospital, Tongji University School of Medicine, China.
| | - Xiaoqiu Bu
- Department of Thyroid and Breast Surgery, Shanghai East Hospital, Tongji University School of Medicine, China.
| |
Collapse
|
7
|
Bonati E, Mullineris B, Del Rio P, Loderer T, De Gennaro F, Esposito G, Menduni N, Pedrazzi G, Piccoli M. Mini-invasive video-assisted thyroidectomy vs robot-assisted transaxillary thryoidectomy: analisys and comparison of safety and outcomes. Updates Surg 2024; 76:573-587. [PMID: 38198118 DOI: 10.1007/s13304-023-01732-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 12/12/2023] [Indexed: 01/11/2024]
Abstract
Thyroid surgery is characterized by large volumes and typically affects a young female population. Mini-invasive or remote access surgical techniques are born driven by the desire to improve aesthetic outcomes of the traditional technique, following technological advances that have upset the surgical world in the last 20 years. In our multicenter, retrospective observational study, we first compared an endoscopic technique with a robotic one: minimally invasive video-assisted thyroidectomy (MIVAT) and robot-assisted transaxillary thyroidectomy (RATT). We evaluated intraoperative features, complications, and cosmetic outcomes in a cohort of 609 patients. The efficacy and safety of these techniques are proven by a large literature and the comparison made in our study does not show inferiority of one technique compared to the other. Even the aesthetic results tend to be equal in the long term. It is desirable that further prospective and randomized studies are conducted to evaluate the outcomes of these procedures and the cost-benefit ratio.
Collapse
Affiliation(s)
- Elena Bonati
- General Surgical Clinic, University Hospital of Parma, Gramsci 14 Str., Parma, Italy.
| | - Barbara Mullineris
- Unit of General Surgery, Emergency and New Technologies of the Civil Hospital of Baggiovara, University Hospital of Modena, Modena, Italy
| | - Paolo Del Rio
- General Surgical Clinic, University Hospital of Parma, Gramsci 14 Str., Parma, Italy
| | - Tommaso Loderer
- General Surgical Clinic, University Hospital of Parma, Gramsci 14 Str., Parma, Italy
| | - Flavia De Gennaro
- General Surgical Clinic, University Hospital of Parma, Gramsci 14 Str., Parma, Italy
| | - Giuseppe Esposito
- Unit of General Surgery, Emergency and New Technologies of the Civil Hospital of Baggiovara, University Hospital of Modena, Modena, Italy
| | - Nunzia Menduni
- Unit of General Surgery, Emergency and New Technologies of the Civil Hospital of Baggiovara, University Hospital of Modena, Modena, Italy
| | - Giuseppe Pedrazzi
- Neuroscience Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Micaela Piccoli
- Unit of General Surgery, Emergency and New Technologies of the Civil Hospital of Baggiovara, University Hospital of Modena, Modena, Italy
| |
Collapse
|
8
|
Issa PP, McCarthy C, Hussein M, Albuck AL, Emad E, Shama M, Moroz K, Toraih E, Kandil E. Assessing Adequacy: A Meta-Analysis of Rapid Onsite Evaluation of Thyroid Nodules. J Surg Res 2024; 296:523-531. [PMID: 38330678 DOI: 10.1016/j.jss.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 12/27/2023] [Accepted: 01/07/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION Fine-needle aspiration (FNA) is the standard form of preoperative evaluation of thyroid nodule cytological status. A significant number FNAs are classified as inadequate for interpretation, requiring a repeat FNA which is potentially avoidable, costly, and delays treatment. To address these concerns and maximize first-time FNA adequacy, rapid onsite evaluation (ROSE) of FNA specimens was introduced. Our study aims to determine the impact of ROSE on FNA adequacy. METHODS PubMed, Embase, and Web of Science were searched for primary articles assessing the adequacy of ROSE in thyroid nodules. RESULTS A total of 17 studies were included for a total of 24,649 thyroid nodes. Thirteen thousand two hundred fifteen (53.6%) thyroid nodules were assessed utilizing ROSE and 11,434 (46.4%) were not. Pooled adequacy increased significantly from 76% without ROSE to 92% with rose (P = 0.001). Use of ROSE increased the odds of adequate FNA by 22% (risk ratio (RR) = 1.22, 95% confidence interval (CI) = 1.12-1.32). At institutions with less than 85% effective diagnostic adequacy without ROSE, the risk for diagnostic adequacy increased by 28% with ROSE implementation (RR = 1.28, 95% CI = 1.20-1.37). In contrast, in studies reported from institutions with an effective diagnostic rate greater than 85% without the use of ROSE, the diagnostic adequacy only increased by 5% with ROSE implementation (RR = 1.05, 95% CI = 1.03-1.06). CONCLUSIONS The use of ROSE during first-time FNA of thyroid nodules can significantly improve adequacy, especially at institutions with baseline high inadequacy rates. Implementation of ROSE can reduce repeat FNAs and its associated consequences.
Collapse
Affiliation(s)
- Peter P Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana; Louisiana State University Health Sciences Center School of Medicine, New Orleans, Louisiana
| | | | - Mohammad Hussein
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana
| | - Aaron L Albuck
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, Louisiana
| | - Essam Emad
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana
| | - Mohamed Shama
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana
| | - Krzysztof Moroz
- Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, New Orleans, Louisiana
| | - Eman Toraih
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana; Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana.
| |
Collapse
|
9
|
Pang L, Yang X, Zhang P, Ding L, Yuan J, Liu H, Liu J, Gong X, Yu M, Luo W. Development and Validation of a Nomogram Based on Multimodality Ultrasonography Images for Differentiating Malignant from Benign American College of Radiology Thyroid Imaging, Reporting and Data System (TI-RADS) 3-5 Thyroid Nodules. Ultrasound Med Biol 2024; 50:557-563. [PMID: 38262884 DOI: 10.1016/j.ultrasmedbio.2023.12.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 12/06/2023] [Accepted: 12/21/2023] [Indexed: 01/25/2024]
Abstract
OBJECTIVE The aim of the work described here was to develop and validate a predictive nomogram based on combined image features of gray-scale ultrasonography (US), elastosonography (ES) and contrast-enhanced US (CEUS) to differentiate malignant from benign American College of Radiology Thyroid Imaging, Reporting and Data System (ACR TI-RADS) 3-5 thyroid nodules. METHODS Among 2767 thyroid nodules scanned by CEUS in Xijing Hospital between April 2014 and November 2018, 669 nodules classified as ACR TI-RADS 3-5 were included, with confirmed diagnosis and ES examination. Four hundred fifty-five nodules were set as a training cohort and 214 as a validation cohort. Images were categorized as gray-scale US ACR TI-RADS 3, TI-RADS 4 and TI-RADS 5; ES patterns of ES-1 and ES-2; and CEUS patterns of either heterogeneous hypo-enhancement, concentric hypo-enhancement, homogeneous hyper-/iso-enhancement, no perfusion, hypo-enhancement with sharp margin, island-like enhancement or ring-like enhancement. On the basis of multivariate logistic regression analysis, a predictive nomogram model was developed and validated by receiver operating characteristic curve analysis. RESULTS In the training cohort, ACR TI-RADS 4 and 5, ES-2, heterogeneous hypo-enhancement, concentric hypo-enhancement and homogeneous hyper-/iso-enhancement were selected as predictors of malignancy by univariate logistic regression analysis. A predictive nomogram (combining indices of ACR TI-RADS, ES and CEUS) indicated excellent predictive ability for differentiating malignant from benign lesions in the training cohort: area under the receiver operating characteristic curve (AUC) = 0.93, 95% confidence interval (CI): 0.90-0.95. The prediction nomogram model was determined to have a sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of 0.84, 0.88, 0.91 and 0.81. In the validation cohort, the AUC of the prediction nomogram model was significantly higher than those of the single modalities (p < 0.005) . The AUCs of the validation cohort were 0.93 (95% CI: 0.89-0.96) and 0.93 (95% CI: 0.89-0.97), respectively, for senior and junior radiologists. The prediction nomogram model has a sensitivity, specificity, PPV and NPV of 0.86, 0.87, 0.87 and 0.86. CONCLUSION A predictive nomogram model combining ACR TI-RADS, ES and CEUS exhibited potential clinical utility in differentiating malignant from benign ACR TI-RADS 3-5 thyroid nodules.
Collapse
Affiliation(s)
- Lina Pang
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Xiao Yang
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Peidi Zhang
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Lei Ding
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Jiani Yuan
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Haijing Liu
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Jin Liu
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Xue Gong
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Ming Yu
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Wen Luo
- Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China.
| |
Collapse
|
10
|
Croce L, Ruggeri RM, Cappelli C, Virili C, Coperchini F, Laganà M, Costa P, Dal Molin M, Chytiris S, Magri F, Chiovato L, Centanni M, Cannavò S, Rotondi M. Cardiovascular and metabolic comorbidities in patients with thyroid nodules: the impact of incidental diagnosis. J Endocrinol Invest 2024; 47:827-832. [PMID: 37702926 DOI: 10.1007/s40618-023-02191-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 08/25/2023] [Indexed: 09/14/2023]
Abstract
PURPOSE The prevalence of thyroid nodules (TN) in the general population has increased as screening procedures are implemented and an association with metabolic and cardiovascular disorders has been reported. The aim of this study was to investigate the reason leading to the diagnosis of TN and to compare the clinical characteristics of patients diagnosed incidentally with those of patients diagnosed for thyroid-related reasons. METHODS We designed a retrospective cross-sectional study including consecutive patients with TN from two high-volume hospital-based centers for thyroid diseases (Pavia and Messina) in Italy. Data regarding reason leading to TN diagnosis, age, sex, BMI, presence of cardio-metabolic comorbidities were collected. RESULTS Among the 623 enrolled subjects, the US diagnosis of TN was prompted by thyroid-related reasons in 421 (67.6%, TD group) and incidental in 202 (32.4%, ID group) with a similar distribution in the two centers (p = 0.960). The ID group patients were more frequently males (38.6% vs 22.1%, p < 0.001) and significantly older (58.9 ± 13.7 vs 50.6 ± 15.5 years, p < 0.001) than the TD group ones, and had a higher rate of cardiovascular comorbidities (73.8% vs 47.5%, p < 0.001), despite having a similar BMI (27.9 ± 5.2 vs 27.8 ± 13.5, p = 0.893). CONCLUSIONS Stratification of patients with TN according to the diagnostic procedure leading to diagnosis allows a better epidemiological characterization of this inhomogeneous and large population.
Collapse
Affiliation(s)
- L Croce
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia (PV), Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy
| | - R M Ruggeri
- Department of Human Pathology and Childhood "G. Barresi" (DETEV), University of Messina, 98125, Messina (ME), Italy
| | - C Cappelli
- Department of Clinical and Experimental Sciences, SSD Medicina ad indirizzo Endocrino-Metabolico, University of Brescia, ASST Spedali Civili di Brescia, 25123, Brescia (BS), Italy
| | - C Virili
- Endocrinology Section, Department of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome, 04100, Latina (LT), Italy
| | - F Coperchini
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia (PV), Italy
| | - M Laganà
- Department of Human Pathology and Childhood "G. Barresi" (DETEV), University of Messina, 98125, Messina (ME), Italy
| | - P Costa
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia (PV), Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy
| | - M Dal Molin
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia (PV), Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy
| | - S Chytiris
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy
| | - F Magri
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia (PV), Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy
| | - L Chiovato
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia (PV), Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy
| | - M Centanni
- Endocrinology Section, Department of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome, 04100, Latina (LT), Italy
| | - S Cannavò
- Department of Human Pathology and Childhood "G. Barresi" (DETEV), University of Messina, 98125, Messina (ME), Italy
| | - M Rotondi
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia (PV), Italy.
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy.
| |
Collapse
|
11
|
Li W, Wang Y, Gao L, Feng R, Lv K, Wu X, Yang X, Cai S, Wang H, Li J. Sonographic characteristics of diffuse sclerosing variant of papillary thyroid carcinoma with histopathological correlation: a preliminary study. Orphanet J Rare Dis 2024; 19:136. [PMID: 38532506 DOI: 10.1186/s13023-023-02867-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 08/23/2023] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Diffuse sclerosing variant of papillary thyroid carcinoma (DSVPTC) is a rare but high invasive subtype of papillary thyroid carcinoma, which mandates an aggressive clinical strategy. Few studies have focused on the sonographic characteristics of DSVPTC and the role of ultrasound in diagnosis and treatment of this variant remains unknown. This study aimed to identify and understand DSVPTC more accurately under ultrasound in correlation with pathology. METHODS The ultrasound characteristics and histopathologic sections of 10 lesions in 10 DSVPTC patients who underwent thyroid surgery at our center between 2014 and 2020 were reviewed and compared with 184 lesions in 168 classic variant of papillary thyroid carcinoma (cPTC) patients. RESULTS 6 DSVPTC cases (60%) showed the "snowstorm" pattern on sonogram and 4 cases (40%) presented hypoechoic solid nodules only. Vague borders (100.0% vs. 18.5%, P = 0.019) and abundant microcalcifications (66.7% vs. 10.9%, P = 0.037) were more common in DSVPTC nodules than in cPTC nodules, corresponding to the infiltrating boundaries and numerous psammoma bodies under the microscope respectively. Most of the DSVPTC cases had a heterogeneous background (80%) and suspicious metastatic cervical lymph nodes (80%) on sonograms. All DSVPTC cases had histopathological metastatic cervical lymph nodes. CONCLUSION The sonographic "snowstorm" pattern indicated DSVPTC with whole-lobe occupation. Hypoechoic solid nodules with vague borders and abundant microcalcifications on sonogram suggested DSVPTC lesion with an ongoing invasion. Regardless of which of the two sonograms was shown, the corresponding DSVPTC lesions were aggressive and required the same attention from the surgeons.
Collapse
Affiliation(s)
- Wanying Li
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ying Wang
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Luying Gao
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ruie Feng
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ke Lv
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Xining Wu
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Xiao Yang
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Sheng Cai
- Department of Health Management, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Hongyan Wang
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Jianchu Li
- Department of Ultrasound, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| |
Collapse
|
12
|
Yuan W, Di L, Yu X, Li J. Comparison of efficacy and safety of different minimally invasive therapies for thyroid nodules: A network meta-analysis. Endocrine 2024:10.1007/s12020-024-03782-8. [PMID: 38517639 DOI: 10.1007/s12020-024-03782-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 03/13/2024] [Indexed: 03/24/2024]
Abstract
OBJECTIVE This study aimed to compare efficacy and safety of minimally invasive therapies such as radiofrequency ablation (RFA), microwave ablation (MWA), ethanol ablation (EA), and laser ablation (LA) for thyroid nodules through network meta-analysis (NMA). METHODS This study searched PubMed, Web of Science, Embase, and The Cochrane Library databases to collect randomized controlled trials (RCTs) or cohort studies comparing efficacy and safety of different minimally invasive therapies for thyroid nodules. Newcastle-Ottawa Scale (NOS) was implemented to assess quality of included cohort studies, and Cochrane risk of bias assessment tool was utilized to evaluate quality of included RCTs. Eligible studies contained at least one of the following clinical outcome measures: volume reduction rate (VRR), symptom score, cosmetic score, nodule regrowth rate, and complication rate. STATA software was utilized for NMA. RESULTS Sixteen eligible studies (4 RCTs, 11 retrospective cohort studies, 1 prospective cohort study) involved 4094 patients. NMA results revealed that RFA group had the highest VRR at 1 months and 12 months. There were no significant differences in symptom scores and cosmetic scores among all treatment methods, with the lowest symptom scores and cosmetic scores in RFA group. LA group had a significantly higher nodule regrowth rate than RFA and MWA groups, with the lowest in RFA group. There were no significant differences in complication rate among all treatment methods. CONCLUSION RFA had the highest VRR for thyroid nodules, and it excelled in symptom scores, cosmetic scores, and nodule regrowth rates.
Collapse
Affiliation(s)
- Wei Yuan
- Department of Oncology, General Hospital of Yangquan Coal Industry Group, Yangquan, Shanxi Province, China.
- Department of Oncology and Interventional Radiology, Yang Quan Hospital of Shanxi Medical University, Yangquan, Shanxi Province, China.
| | - Liju Di
- Department of Oncology, General Hospital of Yangquan Coal Industry Group, Yangquan, Shanxi Province, China
- Department of Oncology and Interventional Radiology, Yang Quan Hospital of Shanxi Medical University, Yangquan, Shanxi Province, China
| | - Xiaoxin Yu
- Department of ultrasonography, General Hospital of Yang Quan Coal Industry Group, Yangquan, Shanxi Province, China
| | - Jian Li
- Department of endocrinology, General Hospital of Yang Quan Coal Industry Group, Yangquan, Shanxi Province, China
| |
Collapse
|
13
|
Ohira T, Nagao M, Hayashi F, Shimura H, Suzuki S, Yasumura S, Takahashi H, Suzuki S, Iwadate M, Hosoya M, Sakai A, Ishikawa T, Furuya F, Suzuki S, Yokoya S, Ohto H, Kamiya K. Effects of Overweight on Risk of Thyroid Nodules in Children and Adolescents: The Fukushima Health Management Survey. J Clin Endocrinol Metab 2024:dgae161. [PMID: 38477491 DOI: 10.1210/clinem/dgae161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/14/2024] [Accepted: 03/11/2024] [Indexed: 03/14/2024]
Abstract
CONTEXT Examining how overweight/obesity impacts thyroid nodule development in children and adolescents by sex and age can speculate on the mechanism. OBJECTIVE We examined whether overweight in children and adolescents are associated with thyroid nodule development by sex and age. DESIGN Approximately 300,000 participants who underwent thyroid ultrasonography in the Fukushima Health Management Survey after a nuclear accident were enrolled. Those without nodules in the initial two examinations (1-3 and 4-5 years postaccident) were prospectively assessed for nodule development in the third examination (6-7 years postaccident) relative to baseline overweight status, with an average follow-up of 4.2 years. SETTING A population-based prospective cohort study. PARTICIPANTS The first and second thyroid examinations involved 299,939 and 237,691 participants, respectively, excluding those with thyroid nodules. After the third examination, 184,519 participants were finalized for analysis. MAIN OUTCOME MEASURES Multivariable-adjusted odds ratios of new detected thyroid nodules for overweight participants compared with normal-weight participants. RESULTS New thyroid nodules were detected in 660 participants. Being overweight was positively associated with thyroid nodules. The adjusted odds ratio (95% confidence interval) of thyroid nodules for overweight participants compared with other participants was 1.27 (1.04-1.57). Additionally, the multivariable-adjusted odds ratios for males and females with overweight were 1.21 and 1.32, respectively, and those for different age groups (0-9, 10-14, and 15-19 years) ranged from 1.17 to 1.75. CONCLUSIONS Being overweight was associated with thyroid nodules in children and adolescents, mostly adolescent females, regardless of their proximity to the nuclear power plant.
Collapse
Affiliation(s)
- Tetsuya Ohira
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Masanori Nagao
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Fumikazu Hayashi
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Epidemiology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hiroki Shimura
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Laboratory Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Satoru Suzuki
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
| | - Seiji Yasumura
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hideto Takahashi
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Teikyo Heisei University, School of Pharmacy, Center for Education and Research in Social Pharmacy, Tokyo, Japan
| | - Satoshi Suzuki
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Thyroid and Endocrinology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Manabu Iwadate
- Department of Thyroid and Endocrinology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuaki Hosoya
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akira Sakai
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Radiation Life Sciences, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Tetsuo Ishikawa
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Radiation Physics and Chemistry, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Fumihiko Furuya
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Department of Thyroid and Endocrinology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shinichi Suzuki
- Department of Thyroid Therapeutic Surgery, Fukushima Medical University, Fukushima, Japan
| | - Susumu Yokoya
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
| | - Hitoshi Ohto
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
| | - Kenji Kamiya
- Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, Fukushima, Japan
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
14
|
Ren JY, Lin JJ, Lv WZ, Zhang XY, Li XQ, Xu T, Peng YX, Wang Y, Cui XW. A Comparative Study of Two Radiomics-Based Blood Flow Modes with Thyroid Imaging Reporting and Data System in Predicting Malignancy of Thyroid Nodules and Reducing Unnecessary Fine-Needle Aspiration Rate. Acad Radiol 2024:S1076-6332(24)00077-1. [PMID: 38453602 DOI: 10.1016/j.acra.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/02/2024] [Accepted: 02/04/2024] [Indexed: 03/09/2024]
Abstract
RATIONALE AND OBJECTIVES We aimed to compare superb microvascular imaging (SMI)-based radiomics methods, and contrast-enhanced ultrasound (CEUS)-based radiomics methods to the American College of Radiology Thyroid Imaging Reporting and Data System (ACR TI-RADS) for classifying thyroid nodules (TNs) and reducing unnecessary fine-needle aspiration biopsy (FNAB) rate. MATERIALS AND METHODS This retrospective study enrolled a dataset of 472 pathologically confirmed TNs. Radiomics characteristics were extracted from B-mode ultrasound (BMUS), SMI, and CEUS images, respectively. After eliminating redundant features, four radiomics scores (Rad-scores) were constructed. Using multivariable logistic regression analysis, four radiomics prediction models incorporating Rad-score and corresponding US features were constructed and validated in terms of discrimination, calibration, decision curve analysis, and unnecessary FNAB rate. RESULTS The diagnostic performance of the BMUS + SMI radiomics method was better than ACR TI-RADS (area under the curve [AUC]: 0.875 vs. 0.689 for the training cohort, 0.879 vs. 0.728 for the validation cohort) (P < 0.05), and comparable with BMUS + CEUS radiomics method (AUC: 0.875 vs. 0.878 for the training cohort, 0.879 vs. 0.865 for the validation cohort) (P > 0.05). Decision curve analysis showed that the BMUS+SMI radiomics method could achieve higher net benefits than the BMUS radiomics method and ACR TI-RADS when the threshold probability was between 0.13 and 0.88 in the entire cohort. When applying the BMUS+SMI radiomics method, the unnecessary FNAB rate reduced from 43.4% to 13.9% in the training cohort and from 45.6% to 18.0% in the validation cohorts in comparison to ACR TI-RADS. CONCLUSION The dual-modal SMI-based radiomics method is convenient and economical and can be an alternative to the dual-modal CEUS-based radiomics method in helping radiologists select the optimal clinical strategy for TN management.
Collapse
Affiliation(s)
- Jia-Yu Ren
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jian-Jun Lin
- Department of Medical Ultrasound, The First People's Hospital of Qinzhou, Qinzhou, China
| | - Wen-Zhi Lv
- Britton Chance Center and MoE Key Laboratory for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics-Huazhong University of Science and Technology, Wuhan, China
| | - Xian-Ya Zhang
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xue-Qin Li
- Department of Medical Ultrasound, Minda Hospital of Hubei Minzu University, Enshi, China
| | - Tong Xu
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yue-Xiang Peng
- Department of Medical Ultrasound, Wuhan Third Hospital, Tongren Hospital of WuHan University, Wuhan, China
| | - Yu Wang
- Department of Medical Ultrasound, Xiangyang First People's Hospital, affiliated with Hubei University of Medicine, Xiangyang, China
| | - Xin-Wu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
15
|
Radhachandran A, Kinzel A, Chen J, Sant V, Patel M, Masamed R, Arnold CW, Speier W. A multitask approach for automated detection and segmentation of thyroid nodules in ultrasound images. Comput Biol Med 2024; 170:107974. [PMID: 38244471 DOI: 10.1016/j.compbiomed.2024.107974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 12/06/2023] [Accepted: 01/02/2024] [Indexed: 01/22/2024]
Abstract
An increase in the incidence and diagnosis of thyroid nodules and thyroid cancer underscores the need for a better approach to nodule detection and risk stratification in ultrasound (US) images that can reduce healthcare costs, patient discomfort, and unnecessary invasive procedures. However, variability in ultrasound technique and interpretation makes the diagnostic process partially subjective. Therefore, an automated approach that detects and segments nodules could improve performance on downstream tasks, such as risk stratification. Ultrasound studies were acquired from 280 patients at UCLA Health, totaling 9888 images, and annotated by collaborating radiologists. Current deep learning architectures for segmentation are typically semi-automated because they are evaluated solely on images known to have nodules and do not assess ability to identify suspicious images. However, the proposed multitask approach both detects suspicious images and segments potential nodules; this allows for a clinically translatable model that aptly parallels the workflow for thyroid nodule assessment. The multitask approach is centered on an anomaly detection (AD) module that can be integrated with any UNet architecture variant to improve image-level nodule detection. Of the evaluated multitask models, a UNet with a ImageNet pretrained encoder and AD achieved the highest F1 score of 0.839 and image-wide Dice similarity coefficient of 0.808 on the hold-out test set. Furthermore, models were evaluated on two external validations datasets to demonstrate generalizability and robustness to data variability. Ultimately, the proposed architecture is an automated multitask method that expands on previous methods by successfully both detecting and segmenting nodules in ultrasound.
Collapse
Affiliation(s)
- Ashwath Radhachandran
- Computational Diagnostics Lab, University of California, Los Angeles, Los Angeles, CA, USA; Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA
| | - Adam Kinzel
- Department of Radiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Joseph Chen
- Department of Radiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Vivek Sant
- Division of Endocrine Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Maitraya Patel
- Department of Radiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Rinat Masamed
- Department of Radiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Corey W Arnold
- Computational Diagnostics Lab, University of California, Los Angeles, Los Angeles, CA, USA; Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA; Department of Radiology, University of California, Los Angeles, Los Angeles, CA, USA; Department of Pathology and Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - William Speier
- Computational Diagnostics Lab, University of California, Los Angeles, Los Angeles, CA, USA; Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA.
| |
Collapse
|
16
|
Xing G, Miao Z, Zheng Y, Zhao M. A multi-task model for reliable classification of thyroid nodules in ultrasound images. Biomed Eng Lett 2024; 14:187-197. [PMID: 38374911 PMCID: PMC10874359 DOI: 10.1007/s13534-023-00325-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 09/20/2023] [Accepted: 09/26/2023] [Indexed: 02/21/2024] Open
Abstract
Thyroid nodules are common, and patients with potential malignant lesions are usually diagnosed using ultrasound imaging to determine further treatment options. This study aims to propose a computer-aided diagnosis method for benign and malignant classification of thyroid nodules in ultrasound images. We propose a novel multi-task framework that combines the advantages of dense connectivity, Squeeze-and-Excitation (SE) connectivity, and Atrous Spatial Pyramid Pooling (ASPP) layer to enhance feature extraction. The Dense connectivity is used to optimize feature reuse, the SE connectivity to optimize feature weights, the ASPP layer to fuse feature information, and a multi-task learning framework to adjust the attention of the network. We evaluate our model using a 10-fold cross-validation approach based on our established Thyroid dataset. We assess the performance of our method using six average metrics: accuracy, sensitivity, specificity, positive predictive value, negative predictive value, and AUC, which are 93.49, 95.54, 91.52, 91.63, 95.47, and 96.84%, respectively. Our proposed method outperforms other classification networks in all metrics, achieving optimal performance. We propose a multi-task model, DSMA-Net, for distinguishing thyroid nodules in ultrasound images. This method can further enhance the diagnostic ability of doctors for suspected cancer patients and holds promise for clinical applications.
Collapse
Affiliation(s)
- Guangxin Xing
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, 300072 China
| | - Zhengqing Miao
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, 300072 China
| | - Yelong Zheng
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, 300072 China
| | - Meirong Zhao
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, 300072 China
| |
Collapse
|
17
|
Sievert M, Conrad O, Mueller SK, Rupp R, Balk M, Richter D, Mantsopoulos K, Iro H, Koch M. Risk stratification of thyroid nodules: Assessing the suitability of ChatGPT for text-based analysis. Am J Otolaryngol 2024; 45:104144. [PMID: 38113774 DOI: 10.1016/j.amjoto.2023.104144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 12/03/2023] [Indexed: 12/21/2023]
Abstract
PURPOSE Accurate risk stratification of thyroid nodules is essential for optimal patient management. This study aimed to assess the suitability of ChatGPT for risk stratification of thyroid nodules using a text-based evaluation. METHODS A dataset was compiled comprising 50 anonymized clinical reports and associated risk assessments for thyroid nodules. The Chat Generative Pre-trained Transformer (ChatGPT) was used to classify sonographic patterns in accordance with the Thyroid Imaging Reporting and Data System (TI-RADS). The model's performance was assessed using various criteria, including sensitivity, specificity, and accuracy. A comparative analysis was conducted, evaluating the model against investigator-based risk stratification as well as histology. RESULTS With an overall agreement rate of 42 % in comparison with examiner-based evaluation (TI-RADS 1-5), the results show that ChatGPT has moderate potential for predicting the risk of malignancy in thyroid nodules using text-based reports. The chatbot model achieved a sensitivity of 86.7 %, a specificity of 10.7 %, and an overall accuracy of 68 % when distinguishing between low-risk (TI-RADS 2 and 3) and high-risk (TI-RADS 4 and 5) categories. Interrater reliability was calculated with a Cohen's kappa of 0.686. CONCLUSION This study highlights the potential of ChatGPT in assisting clinicians with risk stratification of thyroid nodules. The results suggest that ChatGPT can facilitate personalized treatment decisions, although the agreement rate is still low. Further research and validation studies are necessary to establish the clinical applicability and generalizability of ChatGPT in routine practice. The integration of ChatGPT into clinical workflows has the potential to enhance thyroid nodule risk assessment and improve patient care.
Collapse
Affiliation(s)
- Matti Sievert
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| | - Olaf Conrad
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany.
| | - Sarina Katrin Mueller
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| | - Robin Rupp
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| | - Matthias Balk
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| | - Daniel Richter
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| | - Konstantinos Mantsopoulos
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| | - Heinrich Iro
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| | - Michael Koch
- Department of Otorhinolaryngology, Head and Neck Surgery, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen University Hospital, Germany
| |
Collapse
|
18
|
Nguyen TA, Brito JP, Singh Ospina N. Defining inappropriate thyroid biopsy?-Proposed definition based on clinical evidence and stakeholder engagement. Endocrine 2024:10.1007/s12020-024-03727-1. [PMID: 38407695 DOI: 10.1007/s12020-024-03727-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 02/02/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE Identify factors that can be used to assess the appropriateness of a thyroid biopsy and propose a pathway to define inappropriate thyroid biopsies in practice. METHODS We identified factors utilized in clinical guidelines and existing literature to determine the clinical indications for a thyroid biopsy. Subsequently, we assembled a multidisciplinary panel of experts, including patients, clinicians, researchers, and quality experts, to integrate these factors and develop a pathway for assessing the appropriateness of thyroid biopsies. RESULTS Through literature review and stakeholder engagement, we identified multiple factors to determine if a thyroid biopsy is necessary: ultrasound risk assessment, presence of compressive symptoms and/or clinical suspicion of high-risk thyroid cancer, life expectancy, comorbidity burden, surgical risk, personal risk factors for thyroid cancer, thyroid function levels, local resources and medical expertise and patient values and preferences. We proposed a multiple-tier classification for the appropriateness of thyroid biopsy that begins with ultrasound findings (e.g., size, thyroid cancer risk) and encompasses the evaluation of additional patient-specific factors. CONCLUSION Assessment of the appropriateness of a thyroid biopsy is possible. Although, thyroid nodule ultrasound risk assessment is a pivotal factor for this assessment, additional factors should be considered (e.g., life expectancy, personal risk factors for thyroid cancer, patient preferences). Yet, additional efforts are needed to operationalize the objective implementation of these factors in clinical practice.
Collapse
Affiliation(s)
- Thao A Nguyen
- Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Juan P Brito
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, MN, USA
| | - Naykky Singh Ospina
- Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, FL, USA.
| |
Collapse
|
19
|
Singh Ospina N, Patel Chavez C, Godinez Leiva E, Bagautdinova D, Hidalgo J, Hartasanchez S, Algarin Perneth S, Barb D, Danan D, Dziegielewski P, Hughley B, Srihari A, Subbarayan S, Castro MR, Dean D, Morris J, Ryder M, Stan MN, Hargraves I, Bylund CL, Treise D, Montori VM, Brito JP. Clinician feedback using a shared decision-making tool for the evaluation of patients with thyroid nodules-an observational study. Endocrine 2024; 83:449-458. [PMID: 37695453 PMCID: PMC10999160 DOI: 10.1007/s12020-023-03519-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 08/30/2023] [Indexed: 09/12/2023]
Abstract
BACKGROUND We pilot-tested an encounter conversation aid to support shared decision making (SDM) between patients with thyroid nodules and their clinicians. OBJECTIVE Characterize the clinician feedback after providing care to patients with thyroid nodules using a tool to promote SDM conversations during the clinical encounter, and evaluate how clinicians used the tool during the visit. METHODS Mixed method study in two academic centers in the U.S., including adult patients presenting for evaluation of thyroid nodules and their clinicians. We thematically analyzed interviews with clinicians after they used the SDM tool in at least three visits to characterize their feedback. Additionally, investigators evaluated visits recordings to determine the extent to which clinicians engaged patients in the decision-making process (OPTION score, scale 0 to 100, higher levels indicating higher involvement), the tool's components used (fidelity), and encounter duration. Using a post-visit survey, we evaluated the extent to which clinicians felt the tool was easy to use, helpful, and supportive of the patient-clinician collaboration. RESULTS Thirteen clinicians participated in the study and used the SDM tool in the care of 53 patients. Clinicians thought the tool was well-organized and beneficial to patients and clinicians. Clinicians noticed a change in their routine with the use of the conversation aid and suggested it needed to be more flexible to better support varying conversations. The median OPTION score was 34, the fidelity of use 75%, and the median visit duration 17 min. In most encounters, clinicians agreed or strongly agreed the tool was easy to use (86%), helpful (65%), and supported collaboration (62%). CONCLUSION Clinicians were able to use a SDM tool in the care of patients with thyroid nodules. Although they wished it were more flexible, they found on the whole that its use in the clinical encounter was beneficial to patients and clinicians.
Collapse
Affiliation(s)
- Naykky Singh Ospina
- Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, FL, USA.
| | - Chandani Patel Chavez
- Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Eddison Godinez Leiva
- Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Diliara Bagautdinova
- College of Journalism and Communications, University of Florida, Gainesville, FL, USA
| | - Jessica Hidalgo
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, MN, USA
| | - Sandra Hartasanchez
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, MN, USA
| | - Sandra Algarin Perneth
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, MN, USA
| | - Diana Barb
- Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Deepa Danan
- Department of Otolaryngology, University of Florida, Gainesville, FL, USA
| | | | - Brian Hughley
- Department of Otolaryngology, University of Florida, Gainesville, FL, USA
| | - Ashok Srihari
- Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Sreevidya Subbarayan
- Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, FL, USA
| | | | - Diana Dean
- Division of Endocrinology, Mayo Clinic, Rochester, MN, USA
| | - John Morris
- Division of Endocrinology, Mayo Clinic, Rochester, MN, USA
| | - Mabel Ryder
- Division of Endocrinology, Mayo Clinic, Rochester, MN, USA
| | - Marius N Stan
- Division of Endocrinology, Mayo Clinic, Rochester, MN, USA
| | - Ian Hargraves
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, MN, USA
| | - Carma L Bylund
- Department of Health Outcomes and Biomedical Informatics, University of Florida, Gainesville, FL, USA
| | - Debbie Treise
- College of Journalism and Communications, University of Florida, Gainesville, FL, USA
| | - Victor M Montori
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, MN, USA
- Division of Endocrinology, Mayo Clinic, Rochester, MN, USA
| | - Juan P Brito
- Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Mayo Clinic, Rochester, MN, USA
- Division of Endocrinology, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
20
|
Tikhtman R, Steward DL. Overview of Thyroid and Parathyroid Disease: The Otolaryngology Perspective. Otolaryngol Clin North Am 2024; 57:1-9. [PMID: 37648633 DOI: 10.1016/j.otc.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The management of thyroid and parathyroid pathology varies widely, with unifying goals of symptomatic control and mitigating patient morbidity. In general, surgery is indicated when addressing malignancy or when medical management is insufficient. Over the last few decades, treatment paradigms for patients with head and neck endocrine disease have shifted significantly as our understanding of disease processes has expanded and with the advent of numerous relevant technologies. Here we provide a general overview of thyroid and parathyroid disease that may be managed by the otolaryngologist, with attention to emerging strategies in diagnosis and treatment.
Collapse
Affiliation(s)
- Raisa Tikhtman
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Medical Sciences Building Room #6507, 231 Albert Sabin Way, Cincinnati, OH 45267-0528, USA
| | - David L Steward
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Medical Sciences Building Room #6507, 231 Albert Sabin Way, Cincinnati, OH 45267-0528, USA.
| |
Collapse
|
21
|
Huang L, Xu Y, Wang S, Sang L, Ma H. SRT: Swin-residual transformer for benign and malignant nodules classification in thyroid ultrasound images. Med Eng Phys 2024; 124:104101. [PMID: 38418029 DOI: 10.1016/j.medengphy.2024.104101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 12/13/2023] [Accepted: 01/01/2024] [Indexed: 03/01/2024]
Abstract
With the advancement of deep learning technology, computer-aided diagnosis (CAD) is playing an increasing role in the field of medical diagnosis. In particular, the emergence of Transformer-based models has led to a wider application of computer vision technology in the field of medical image processing. In the diagnosis of thyroid diseases, the diagnosis of benign and malignant thyroid nodules based on the TI-RADS classification is greatly influenced by the subjective judgment of ultrasonographers, and at the same time, it also brings an extremely heavy workload to ultrasonographers. To address this, we propose Swin-Residual Transformer (SRT) in this paper, which incorporates residual blocks and triplet loss into Swin Transformer (SwinT). It improves the sensitivity to global and localized features of thyroid nodules and better distinguishes small feature differences. In our exploratory experiments, SRT model achieves an accuracy of 0.8832 with an AUC of 0.8660, outperforming state-of-the-art convolutional neural network (CNN) and Transformer models. Also, ablation experiments have demonstrated the improved performance in the thyroid nodule classification task after introducing residual blocks and triple loss. These results validate the potential of the proposed SRT model to improve the diagnosis of thyroid nodules' ultrasound images. It also provides a feasible guarantee to avoid excessive puncture sampling of thyroid nodules in future clinical diagnosis.
Collapse
Affiliation(s)
- Long Huang
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, China.
| | - Yanran Xu
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, Liaoning, 110169, China.
| | - Shuhuan Wang
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, Liaoning, 110169, China.
| | - Liang Sang
- Department of Ultrasound, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
| | - He Ma
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, Liaoning, 110169, China; National University of Singapore (Suzhou) Research Institute, Suzhou, Jiangsu, 215123, China.
| |
Collapse
|
22
|
Lui MS, Patel KN. Current guidelines for the application of radiofrequency ablation for thyroid nodules: a narrative review. Gland Surg 2024; 13:59-69. [PMID: 38323237 PMCID: PMC10839702 DOI: 10.21037/gs-23-18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 07/28/2023] [Indexed: 02/08/2024]
Abstract
Background and Objective Thyroid nodules are frequently incidentally found on physical exam or imaging for an unrelated work-up. Although surgery remains the gold standard for treating symptomatic benign and/or malignant thyroid nodules, radiofrequency ablation (RFA) has emerged as a minimally invasive treatment option for high risk patients and those who decline surgery. The novel application of RFA to treat thyroid disease was originally described for symptomatic, benign thyroid nodules. Since then, several studies have tried to expand its indication to treat primary and recurrent well-differentiated thyroid cancer. The high success rates and the low complication profile, has allowed for quick adoption of RFA as a treatment option for well-selected patients with benign thyroid nodules and locoregional recurrent thyroid malignancy. As such, multidisciplinary guidelines and consensus statements were developed to standardize indications, techniques, outcome measures, and follow-up to ensure the best patient care. This article summarizes the current indications and recommendations to help guide clinicians on how best to effectively and safely utilize RFA to treat thyroid disease. Methods A PubMed/MEDLINE search between 2000-2022 using a combination of "radiofrequency ablation", "RFA", "thyroid nodule", and "guidelines" was conducted. The inclusion criteria were articles published in English which offered recommendations on RFA use for thyroid nodules. Key Content and Findings For symptomatic, benign thyroid nodules, RFA is effective at significantly reducing nodule volume. For large nodules, multiple RFA sessions may be needed to achieve clinically significant volume reduction. Patients undergoing RFA for autonomously functioning thyroid nodules may see symptomatic relief but success rates are variable. RFA may serve a curative or palliative role in recurrent well-differentiated thyroid cancers. There is little data describing the use of RFA for primary well-differentiated thyroid cancer >1 cm and the role of RFA for thyroid microcarcinomas remains controversial. Conclusions RFA is a safe minimally invasive technique and may be considered, in appropriate circumstances, a first-line treatment option for benign thyroid nodules. Practices adopting RFA will likely increase as more clinicians become familiar with this technique, highlighting the importance of developing standardized guidelines.
Collapse
Affiliation(s)
| | - Kepal N. Patel
- Division of Endocrine Surgery, Department of Surgery, New York University Langone Health, New York, NY, USA
| |
Collapse
|
23
|
Ren JY, Lv WZ, Wang L, Zhang W, Ma YY, Huang YZ, Peng YX, Lin JJ, Cui XW. Dual-modal radiomics nomogram based on contrast-enhanced ultrasound to improve differential diagnostic accuracy and reduce unnecessary biopsy rate in ACR TI-RADS 4-5 thyroid nodules. Cancer Imaging 2024; 24:17. [PMID: 38263209 PMCID: PMC10807093 DOI: 10.1186/s40644-024-00661-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 01/10/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND American College of Radiology (ACR) Thyroid Imaging Reporting and Data System (TI-RADS, TR) 4 and 5 thyroid nodules (TNs) demonstrate much more complicated and overlapping risk characteristics than TR1-3 and have a rather wide range of malignancy possibilities (> 5%), which may cause overdiagnosis or misdiagnosis. This study was designed to establish and validate a dual-modal ultrasound (US) radiomics nomogram integrating B-mode ultrasound (BMUS) and contrast-enhanced ultrasound (CEUS) imaging to improve differential diagnostic accuracy and reduce unnecessary fine needle aspiration biopsy (FNAB) rates in TR 4-5 TNs. METHODS A retrospective dataset of 312 pathologically confirmed TR4-5 TNs from 269 patients was collected for our study. Data were randomly divided into a training dataset of 219 TNs and a validation dataset of 93 TNs. Radiomics characteristics were derived from the BMUS and CEUS images. After feature reduction, the BMUS and CEUS radiomics scores (Rad-score) were built. A multivariate logistic regression analysis was conducted incorporating both Rad-scores and clinical/US data, and a radiomics nomogram was subsequently developed. The performance of the radiomics nomogram was evaluated using calibration, discrimination, and clinical usefulness, and the unnecessary FNAB rate was also calculated. RESULTS BMUS Rad-score, CEUS Rad-score, age, shape, margin, and enhancement direction were significant independent predictors associated with malignant TR4-5 TNs. The radiomics nomogram involving the six variables exhibited excellent calibration and discrimination in the training and validation cohorts, with an AUC of 0.873 (95% CI, 0.821-0.925) and 0.851 (95% CI, 0.764-0.938), respectively. The marked improvements in the net reclassification index and integrated discriminatory improvement suggested that the BMUS and CEUS Rad-scores could be valuable indicators for distinguishing benign from malignant TR4-5 TNs. Decision curve analysis demonstrated that our developed radiomics nomogram was an instrumental tool for clinical decision-making. Using the radiomics nomogram, the unnecessary FNAB rate decreased from 35.3 to 14.5% in the training cohort and from 41.5 to 17.7% in the validation cohorts compared with ACR TI-RADS. CONCLUSION The dual-modal US radiomics nomogram revealed superior discrimination accuracy and considerably decreased unnecessary FNAB rates in benign and malignant TR4-5 TNs. It could guide further examination or treatment options.
Collapse
Affiliation(s)
- Jia-Yu Ren
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wen-Zhi Lv
- Department of Artificial Intelligence, Julei Technology Company, Wuhan, China
| | - Liang Wang
- Center of Computer, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Zhang
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying-Ying Ma
- Department of Medical Ultrasound, The First People's Hospital of Qinzhou, Qinzhou, China
| | - Yong-Zhen Huang
- Department of Medical Ultrasound, The First People's Hospital of Qinzhou, Qinzhou, China
| | - Yue-Xiang Peng
- Department of Medical Ultrasound, Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, China
| | - Jian-Jun Lin
- Department of Medical Ultrasound, The First People's Hospital of Qinzhou, Qinzhou, China.
| | - Xin-Wu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
24
|
Yang W, Zhou J, Yue C, He Y, Lei J, Chen Y, Ma B. Clinical value of contrast-enhanced ultrasound quantitative analysis for differentiating thyroid lesions in Hashimoto's thyroiditis patients. Quant Imaging Med Surg 2024; 14:944-957. [PMID: 38223119 PMCID: PMC10784046 DOI: 10.21037/qims-23-601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 11/09/2023] [Indexed: 01/16/2024]
Abstract
Background The role of quantitative contrast-enhanced ultrasound (CEUS) in the evaluation of thyroid nodules with Hashimoto's thyroiditis (HT) has received little attention. Methods This was a retrospective cohort study. We consecutively enrolled 242 patients (49 males, 193 females, average age 52 years) with a combined total of 248 thyroid nodules coexisting with HT who underwent biopsy/resection-proven pathology from December 2016 to June 2021. All patients underwent preoperative ultrasound (US) and CEUS examinations performed by 2 radiologists independently. Quantitative analysis of CEUS using time-intensity curves (TIC) was measured by an expert radiologist from the thyroid intra-nodule and the surrounding parenchyma and their ratios. Receiver operating characteristic (ROC) analysis was performed to evaluate their diagnostic performance. Results The patients were divided into the nodular HT (NHT) group (n=42), the papillary thyroid carcinoma (PTC) group (n=154), and the primary thyroid lymphoma (PTL) group (n=52) according to their pathological results. TIC parameters revealed that PTC and PTL showed faster time to peak (TTP) (P=0.044, P=0.049), lower peak intensity (PI) (both P<0.001), and smaller areas under the curve (both P<0.001) than those of NHT. The intra nodule of PTL showed an obviously slower perfusion (ratio =0.90, P<0.001) and lower PI (ratio =0.84, P<0.001) compared with the thyroid parenchyma. TIC improved performance in distinguishing PTL from NHT [area under the curve (AUC): 0.947, 95% confidence interval (CI): 0.903-0.991], but inferior performance in differentiating PTC and NHT (AUC: 0.838, 95% CI: 0.759-0.917). Conclusions CEUS quantitative analysis could be valuable in differentiating thyroid malignancies in patients with HT.
Collapse
Affiliation(s)
- Wanting Yang
- Department of Medical Ultrasound, West China Hospital, Sichuan University, Chengdu, China
| | - Jiehong Zhou
- Department of Medical Ultrasound, West China Hospital, Sichuan University, Chengdu, China
| | - Can Yue
- Department of Medical Ultrasound, West China Hospital, Sichuan University, Chengdu, China
| | - Yushuang He
- Department of Medical Ultrasound, West China Hospital, Sichuan University, Chengdu, China
| | - Jianyong Lei
- Division of Thyroid Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yong Chen
- Department of Medical Ultrasound, West China Hospital, Sichuan University, Chengdu, China
| | - Buyun Ma
- Department of Medical Ultrasound, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
25
|
Jacome CS, Garcia A, Golembiewski E, Loor-Torres R, Duran M, Segura D, Toro-Tobon D, Fan JW, Singh Ospina N, Brito JP. Physical Examination of the Thyroid: Accuracy in Detecting Thyroid Nodules and Frequency of Additional Findings. Endocr Pract 2024; 30:31-35. [PMID: 37805101 PMCID: PMC10843284 DOI: 10.1016/j.eprac.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/25/2023] [Accepted: 10/02/2023] [Indexed: 10/09/2023]
Abstract
OBJECTIVE Thyroid palpation is a common clinical practice to detect thyroid abnormalities. However, its accuracy and potential for additional findings remain unclear. This study aimed to assess the diagnostic accuracy of physical exams in detecting thyroid nodules. METHODS A retrospective observational study was conducted on a random sample of adult patients who underwent their first-time thyroid ultrasound between January 2015 and September 2017, following a documented thyroid physical exam. The study assessed the performance of thyroid palpation in detecting 1 or multiple thyroid nodules, as well as the proportion of additional findings on ultrasounds due to false positive thyroid palpation. RESULTS We included 327 patients, mostly female (65.1%), white (84.1%), and treated in a primary care setting (54.4%) with a mean age of 50.8 years (SD 16.9). For solitary thyroid nodules, the physical exam had a sensitivity of 20.3%, specificity of 79.1%, an accuracy of 68.5%, negative predictive value of 81.8%, and positive predictive value of 17.6%. For detecting a multinodular goiter, physical exams demonstrated a sensitivity of 10.8%, specificity of 96.5%, accuracy of 55.4%, negative predictive value of 53.9, and positive predictive value of 73.9%. Among 154 cases with palpable nodules, 60% had additional nodules found in subsequent thyroid ultrasound. CONCLUSION Thyroid physical exam has limited diagnostic performance and leads to additional findings when followed by a thyroid ultrasound. Future efforts should be directed at improving the accuracy of thyroid physical exams or re-evaluating its routine use.
Collapse
Affiliation(s)
- Cristian Soto Jacome
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota; Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Andrea Garcia
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota
| | | | | | - Mayra Duran
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota
| | - Danny Segura
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota; Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - David Toro-Tobon
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Jungwei W Fan
- Department of Artificial Intelligence and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Naykky Singh Ospina
- Department of Endocrinology, Department of Medicine, University of Florida, Gainesville, Florida
| | - Juan P Brito
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota; Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Department of Medicine, Mayo Clinic, Rochester, Minnesota.
| |
Collapse
|
26
|
Xu X, Peng Y, Han G. Five-year follow-up results of thermal ablation for benign thyroid nodules: Systematic review and meta-analysis. Am J Otolaryngol 2024; 45:104025. [PMID: 37639985 DOI: 10.1016/j.amjoto.2023.104025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 08/13/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVES Confidence in long-term treatment results of thermal ablation for benign thyroid nodules (BTNs) is required in comparison with surgery. The objective of this meta-analysis is to report 5-year follow-up results of thermal ablation for BTNs. METHODS Ovid PUBMED, COCHRANE, and EMBASE databases were searched through Feb 30, 2023, for studies reporting outcomes in patients with BTNs treated with thermal ablation and followed up for about 5 years. Pooled volume reduction rates (VRRs) at 6, 12, 24, 36, 48, and 60 months after thermal ablation were assessed. Data were extracted and methodological quality was assessed independently by two radiologists according to the PRISMA guidelines. RESULTS Five studies, involving 939 patients, met the inclusion criteria through database searches. 137 patients experienced local nodules recurrence during a mean pooled 59.25-month follow-up. Seventeen of them proved to be non-benign. Fifty of all patients with nodules regrowth had a secondary surgery, while 35 had a secondary thermal ablation. The pooled mean major complication rate was 7.70 %, with no patient experiencing life-threatening or delayed complications. CONCLUSIONS Thermal ablation is an excellent local nodules control method in patients with BTNs, and results in a clinically significant and long-lasting volume reduction of BTNs. The risk of regrowth and needing retreatment was lower after thermal ablation.
Collapse
Affiliation(s)
- Xidong Xu
- Department of Thyroid Surgery, the Second Affiliated Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, China
| | - Ying Peng
- The Second Affiliated Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, China
| | - Guoxin Han
- Department of Thyroid Surgery, the Second Affiliated Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, China.
| |
Collapse
|
27
|
Ma Q, Li Y, Yu G, Liu S, Jiang Y, Duan H, Wang D, He Y, Chen X, Yao N, Lin X, Wan H, Shen J. Sex-Specific Associations of Five Serum Essential Metal Elements with Thyroid Nodules in Euthyroid Adults: a Cross‑sectional Study. Biol Trace Elem Res 2023:10.1007/s12011-023-04024-0. [PMID: 38157093 DOI: 10.1007/s12011-023-04024-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/13/2023] [Indexed: 01/03/2024]
Abstract
The association between the serum essential metal elements (magnesium, iron, copper, zinc, and calcium) and thyroid nodules is still inconsistent. The current study aims to investigate the relationship of metal elements with thyroid nodules and their malignant tendency. A total of 6480 Chinese euthyroid adults were included in our study. We collect basic information through questionnaires and medical checkups. We diagnose thyroid nodules by ultrasound and detect serum trace metal concentrations by using an automatic biochemical analyzer. Binary and multinomial logistic regressions were used to investigate the associations. As a result, we found that serum copper concentrations were positively associated with thyroid nodules in the second, third, and fourth quartiles, compared to the first quartile (P = 0.024, P = 0.016, P = 0.032) in women and P for trend is 0.038. There is a significant sex-specific association between copper concentrations and thyroid nodules (P for interaction = 0.009). The results of the multinomial logistic regression analyses indicate high serum calcium and magnesium concentrations emerged as consistent risk factors for thyroid nodules in both genders, whereas low zinc was a sex-specific factor. We also observed significant sex interactions in the relationships of magnesium (P for interaction = 0.043) with thyroid nodules with malignant tendency among participants with thyroid nodules. In conclusion, our study suggests that gender is an important factor when studying the association between serum metals and thyroid nodules. The imbalance of selected metal elements (calcium, copper, zinc, and magnesium) may relate to thyroid nodules and their malignant tendency, and future prospective studies are needed to further confirm the associations.
Collapse
Affiliation(s)
- Qintao Ma
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Ying Li
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Genfeng Yu
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Siyang Liu
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Yuqi Jiang
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Hualin Duan
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Dongmei Wang
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Yajun He
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Xingying Chen
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Nanfang Yao
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Xu Lin
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China
| | - Heng Wan
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China.
| | - Jie Shen
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), No.1 of Jiazi Road, Lunjiao, Shunde District, Foshan City, 528308, Guangdong Province, China.
| |
Collapse
|
28
|
Helvacı BC, Ozdemir D, Turan K, Keskin C, İmga NN, Dirikoc A, Topaloglu O, Ersoy R, Cakir B. Incidental thyroid nodules on COVID-19-related thoracic tomography scans: a giant cohort. Hormones (Athens) 2023:10.1007/s42000-023-00516-9. [PMID: 38103164 DOI: 10.1007/s42000-023-00516-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
INTRODUCTION Computerized thoracic tomography (CT) imaging was extensively employed, especially in the early months of the COVID-19 pandemic. An incidental thyroid nodule (ITN) is defined as a nodule not previously detected or suspected clinically but identified via an imaging study. The present study aimed to determine the incidence of thyroid nodules incidentally detected in thoracic CTs for the suspicion of COVID-19 pneumonia. MATERIALS AND METHODS Adult patients who underwent thoracic CT in our hospital for COVID-19 management were retrospectively identified between March 2020 and September 2020. Medical information registered in the hospital and national health system was reviewed. The prevalence of incidental thyroid nodules at CT, thyroid function test results of patients with incidental lesions, correlation of CT findings with ultrasonography (US) findings, and fine-needle aspiration biopsy (FNAB) results were evaluated. RESULTS We analyzed 35,113 patients who had COVID-19-indicated CT scans. There was information about the thyroid gland in CT reports of 3049 patients. The prevalence of ITN was 3.82% (1343/35,113 patients) and thyroid heterogeneity was 1.11% (388/35,113 patients). While it was explicitly stated that no pathology was found in the patient's thyroid gland in 3.75% of patients (1318/35,113), no information was given about the thyroid gland in 91.32% of the patients (32064/35,113). Thus, the number of patients informed about their thyroid was 3049 (8.68%) and the number of patients with thyroid pathology was 1731 (4.93%). It was observed that 308 of 1731 patients (17.80%) had follow-up thyroid US. An FNAB was indicated in 238 patients (87.50%). Of the 238 patients with indication for biopsy, only 115 (48.31%) underwent a thyroid FNAB. The cytological diagnosis was benign in 59 (51.30%), non-diagnostic in 30 (26.08%), atypia of uncertain significance in 22 (19.13%), and suspected follicular neoplasia/follicular neoplasia in four patients (3.46%). Thyroidectomy was performed in six more patients due to large nodules and the final diagnosis was benign in two and papillary thyroid cancer in three patients. CONCLUSION Increased use of thoracic CT during the COVID-19 pandemic probably enabled improved detection of ITNs. In this large-scale study, the prevalence of thyroid nodules reported with thoracic CT was 3.82%, while thyroid cancer was detected in 1.30% of patients evaluated with US. We recommend against using thoracic CT scans as a direct means of assessing thyroid disease owing to the low number of detected cancer cases in our cohort of 35,113 patients. However, thoracic CT scans obtained for various reasons might provide the opportunity for early diagnosis and treatment of thyroid disease, including cancers.
Collapse
Affiliation(s)
| | - Didem Ozdemir
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
- Department of Endocrinology and Metabolism, Ankara Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | - Kubra Turan
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
- Department of Endocrinology and Metabolism, Ankara Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | - Caglar Keskin
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
| | - Narin Nasiroglu İmga
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
| | - Ahmet Dirikoc
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
- Department of Endocrinology and Metabolism, Ankara Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | - Oya Topaloglu
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
- Department of Endocrinology and Metabolism, Ankara Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | - Reyhan Ersoy
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
- Department of Endocrinology and Metabolism, Ankara Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| | - Bekir Cakir
- Department of Endocrinology and Metabolism, Ankara City Hospital, Ankara, Turkey
- Department of Endocrinology and Metabolism, Ankara Yıldırım Beyazıt University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
29
|
Alzaman N. Multifocal papillary thyroid cancer in Graves' disease: A case report. World J Clin Cases 2023; 11:8379-8384. [PMID: 38130618 PMCID: PMC10731210 DOI: 10.12998/wjcc.v11.i35.8379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/04/2023] [Accepted: 12/05/2023] [Indexed: 12/14/2023] Open
Abstract
BACKGROUND Thyroid cancer is not commonly observed in patients with Graves' disease (GD). The presence of thyroid nodules in GD is not uncommon. However, a link between these two entities has been reported. Herein, we report the case of a patient with GD and thyroid cancer in Saudi Arabia, which has not been reported previously in our region. CASE SUMMARY A 26-year-old male patient with GD, receiving carbimazole for 2 years, presented to our hospital. His hyperthyroidism was controlled clinically and biochemically. On clinical examination, he was found to have a left-sided thyroid nodule. Ultrasound revealed a 2.6 cm hypoechoic nodule with high vascularity. He was then referred for fine needle aspiration which showed that the nodule was highly suspicious for malignancy. The patient underwent total thyroidectomy and was diagnosed with multifocal classical micropapillary thyroid cancer. Post thyroidectomy he received radioactive iodine ablation along with levothyroxine replacement therapy. CONCLUSION Careful preoperative assessment and thyroid gland ultrasound might assist in screening and diagnosing thyroid cancer in patients with GD.
Collapse
Affiliation(s)
- Naweed Alzaman
- Department of Internal Medicine, Taibah University College of Medicine, Tayba 42353, Al-Madinah al-Munawwarah, Saudi Arabia
| |
Collapse
|
30
|
Li W, Chen J, Ye F, Xu D, Fan X, Yang C. The diagnostic value of ultrasound on different-sized thyroid nodules based on ACR TI-RADS. Endocrine 2023; 82:569-579. [PMID: 37656349 DOI: 10.1007/s12020-023-03438-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 06/20/2023] [Indexed: 09/02/2023]
Abstract
OBJECTIVES The thyroid nodule is one of the most common endocrine system diseases. Risk classification models based on ultrasonic features have been created by multiple professional societies, including the American College of Radiology (ACR), which published the Thyroid Imaging Reporting and Data System (TI-RADS) in 2017. The effect of the size in the diagnostic value of ultrasound remains not well defined. The purposes of our study aims to explore diagnostic value of the ACR TI-RADS on different-sized thyroid nodules. METHODS A total of 1183 thyroid nodules were selected from 952 patients with thyroid nodules confirmed by surgical pathology from January 2021 to October 2022. Based on the maximum diameters of the nodules, they were stratified into groups A ( ≤ 10 mm), B ( > 10 mm, < 20 mm) and C ( ≥ 20 mm). The ultrasonic features of the thyroid nodules in each group were evaluated and scored based on ACR TI-RADS, and the receiver operating characteristic curve (ROC) was plotted to determine the optimal cut-off value for the ACR TI-RADS scores and categories in each group. Finally, the diagnostic efficacy of ACR TI-RADS on different-sized thyroid nodules was analyzed. RESULTS Among the 1183 thyroid nodules, 340 were benign, 10 were low-risk and 833 were malignant. For the convenience of statistical analysis, low-risk thyroid nodules were classified as malignant in this study. The ACR TI-RADS scores and categorical levels of malignant thyroid nodules in each group were higher than those of benign ones (p < 0.05). The areas under the ROCs (AUCs) plotted based on scores were 0.741, 0.907, and 0.904 respectively in the three groups, and the corresponding optimal cut-off values were > 6 points, > 5 points and > 4 points respectively. While the AUCs of the ACR TI-RADS categories were 0.668, 0.855, and 0.887 respectively in each group, with the optimal cut-off values were all > TR4. Besides, for thyroid nodules of larger sizes, ACR TI-RADS exhibited weaker sensitivity with lower positive prediction value (PPV), but the specificity and negative prediction value (NPV) were both higher, presenting with statistically significant differences (p < 0.05). CONCLUSION For thyroid nodules of different sizes, the diagnostic efficacy of ACR TI-RADS varies as well. The system shows better diagnostic efficacy on thyroid nodules of > 10 mm than on those ≤ 10 mm. Considering the favorable prognosis of thyroid microcarcinoma and the low diagnostic efficacy of ACR TI-RADS on it, the scoring and classification of thyroid micro-nodules can be left out in appropriate cases, so as to avoid the over-diagnosis and over-treatment of thyroid microcarcinoma to a certain extent.
Collapse
Affiliation(s)
- WeiMin Li
- Departments of Ultrasonography, Affiliated Hospital of Jiangnan University, Wuxi, 214000, Jiangsu, PR China
| | - JunMin Chen
- Department of Ultrasonography, Hangzhou Linping District Traditional Chinese Medicine Hospital, Hangzhou, 311199, Zhejiang, PR China
| | - Feng Ye
- School of nursing, Wuxi Medical College of Jiangnan University, Wuxi, 214000, Jiangsu, PR China
| | - Dong Xu
- Department of Ultrasonography, Zhejiang Cancer Hospital, Hangzhou, 310022, Zhejiang, PR China
| | - XiaoFang Fan
- Departments of Ultrasonography, Affiliated Hospital of Jiangnan University, Wuxi, 214000, Jiangsu, PR China
| | - Chen Yang
- Department of Ultrasonography, Zhejiang Cancer Hospital, Hangzhou, 310022, Zhejiang, PR China.
| |
Collapse
|
31
|
Cosme I, Nobre E, Bugalho MJ. Factors for second non-diagnostic ultrasound-guided fine-needle aspiration cytology in thyroid nodules. Ann Endocrinol (Paris) 2023; 84:734-738. [PMID: 37308033 DOI: 10.1016/j.ando.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/20/2023] [Accepted: 05/22/2023] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Results in fine-needle aspiration cytology (FNAC) of thyroid nodules may be non-diagnostic (ND). In these cases, it is recommended to repeat the FNAC. The aim of our study was to evaluate the influence of demographic, clinical and ultrasound (US) characteristics in the recurrence of an ND result in thyroid nodule FNAC. METHODS A retrospective study of ND thyroid nodule FNAC was performed for the period 2017-2020. Demographic and clinical data (age, gender, cervical radiotherapy, presence of Hashimoto's thyroiditis, and TSH value) and US characteristics (nodule size, echogenicity, composition and microcalcifications) were collected at first ND FNAC. RESULTS Out of 230 nodules with first ND FNAC (83% women; mean age 60.2±14.1 years), 195 (84.8%) underwent a second FNAC: 121 benign, 63 non-diagnostic, 9 indeterminate and 2 malignant. Nine (3.9%) underwent surgery, only 1 of which showed malignant histology and 26 (11.3%) remained under US monitoring. Demographically, patients with second ND FNAC were older (63.4±14 vs. 59±14 years; P=0.032). Females had lower risk of second ND FNAC (OR, 0.4, 0.2-0.9; P=0.016); risk of second ND FNAC was higher in patients treated with anticoagulant/antiplatelet drugs (OR, 2.2, 1.1-4.7; P=0.03). Previous cervical radiotherapy, family history of thyroid cancer, Hashimoto's thyroiditis and TSH value did not influence the risk of second ND FNAC. On US, nodule echogenicity differed significantly between the ND and diagnostic FNAC, with greater risk of an ND result in hypoechogenic nodules. Microcalcification increased the risk of ND FNAC (OR 2.2, 1.1-4.5; P=0.03). Nodule composition and size did not significantly differ according to ND or diagnostic second FNAC. CONCLUSION Male gender, advanced age, anticoagulant/antiplatelet drug therapy, hypoechogenic nodules and microcalcified nodules are likely factors for second ND FNAC. Nodules with two ND FNACs were rarely malignant, and a more conservative approach in these cases is not unsafe.
Collapse
Affiliation(s)
- Inês Cosme
- Endocrinology Department, Centro Hospitalar Universitário Lisboa Norte, av. Professor Egas Moniz, 1649-035 Lisboa, Portugal.
| | - Ema Nobre
- Endocrinology Department, Centro Hospitalar Universitário Lisboa Norte, av. Professor Egas Moniz, 1649-035 Lisboa, Portugal; Faculdade de Medicina de Lisboa, Lisbon University, Lisboa, Portugal
| | - Maria João Bugalho
- Endocrinology Department, Centro Hospitalar Universitário Lisboa Norte, av. Professor Egas Moniz, 1649-035 Lisboa, Portugal; Faculdade de Medicina de Lisboa, Lisbon University, Lisboa, Portugal
| |
Collapse
|
32
|
Liu Y, Feng Y, Qian L, Wang Z, Hu X. Deep learning diagnostic performance and visual insights in differentiating benign and malignant thyroid nodules on ultrasound images. Exp Biol Med (Maywood) 2023; 248:2538-2546. [PMID: 38279511 PMCID: PMC10854474 DOI: 10.1177/15353702231220664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 10/13/2023] [Indexed: 01/28/2024] Open
Abstract
This study aims to construct and evaluate a deep learning model, utilizing ultrasound images, to accurately differentiate benign and malignant thyroid nodules. The objective includes visualizing the model's process for interpretability and comparing its diagnostic precision with a cohort of 80 radiologists. We employed ResNet as the classification backbone for thyroid nodule prediction. The model was trained using 2096 ultrasound images of 655 distinct thyroid nodules. For performance evaluation, an independent test set comprising 100 cases of thyroid nodules was curated. In addition, to demonstrate the superiority of the artificial intelligence (AI) model over radiologists, a Turing test was conducted with 80 radiologists of varying clinical experience. This was meant to assess which group of radiologists' conclusions were in closer alignment with AI predictions. Furthermore, to highlight the interpretability of the AI model, gradient-weighted class activation mapping (Grad-CAM) was employed to visualize the model's areas of focus during its prediction process. In this cohort, AI diagnostics demonstrated a sensitivity of 81.67%, a specificity of 60%, and an overall diagnostic accuracy of 73%. In comparison, the panel of radiologists on average exhibited a diagnostic accuracy of 62.9%. The AI's diagnostic process was significantly faster than that of the radiologists. The generated heat-maps highlighted the model's focus on areas characterized by calcification, solid echo and higher echo intensity, suggesting these areas might be indicative of malignant thyroid nodules. Our study supports the notion that deep learning can be a valuable diagnostic tool with comparable accuracy to experienced senior radiologists in the diagnosis of malignant thyroid nodules. The interpretability of the AI model's process suggests that it could be clinically meaningful. Further studies are necessary to improve diagnostic accuracy and support auxiliary diagnoses in primary care settings.
Collapse
Affiliation(s)
- Yujiang Liu
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Ying Feng
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Linxue Qian
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhixiang Wang
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- Department of Radiation Oncology (Maastro), GROW—School for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht 6229 ET, The Netherlands
| | - Xiangdong Hu
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| |
Collapse
|
33
|
Cao C, Li C, Li X, Sun W, Wang Y. Association of systemic immune-inflammation index (SII) and aggregate index of systemic inflammation (AISI) with thyroid nodules in patients with type 2 diabetes mellitus: a retrospective study. BMC Endocr Disord 2023; 23:251. [PMID: 37986076 PMCID: PMC10659038 DOI: 10.1186/s12902-023-01509-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023] Open
Abstract
OBJECTIVE This retrospective study aimed to investigate the association between TNs and the systemic immune-inflammation index (SII) and the aggregate index of systemic inflammation (AISI) in patients with T2DM. METHODS A total of 370 T2DM patients, who were admitted to Dongzhimen Hospital between January 2020 and March 2023, were included in this retrospective study. Binary logistic regression models with multivariable adjustment were employed to assess the relationship between SII, AISI quartiles, and TNs. Furthermore, receiver operating characteristic (ROC) curve analysis was performed to assess the diagnostic accuracy of SII and AISI in identifying T2DM patients with TNs. RESULTS Age, diabetes duration, diabetic nephropathy (DN), SII, and AISI demonstrated significant positive associations with TNs. Compared to the first quartile of SII, the second, third, and fourth quartiles showed increased risks of TNs with hazard ratios (HRs) of 1.578 (0.883-2.820), 2.279 (1.257-4.131), and 3.626 (1.931-6.810), respectively (P < 0.001). Similar results were observed for AISI and TNs. ROC curve analysis revealed that SII and AISI exhibited a high discriminatory capability for identifying TNs in the overall and male participant group, whereas the significance among females was not discernible. CONCLUSIONS This study provides evidence that SII and AISI are independent risk factors for TNs, suggesting that elevated SII and AISI levels may contribute to the development of TNs in patients with T2DM particularly among male individuals.
Collapse
Affiliation(s)
- Can Cao
- Department of Nephrology and Endocrinology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Chunyao Li
- Department of Nephrology and Endocrinology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Xiaoting Li
- Department of Nephrology and Endocrinology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Weiwei Sun
- Department of Nephrology and Endocrinology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Yaoxian Wang
- Department of Nephrology and Endocrinology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China.
| |
Collapse
|
34
|
Wang Y, Yu M, He M, Zhang G, Zhang L, Zhang B. Diagnostic value of a computer-assisted diagnosis system for the ultrasound features in thyroid nodules. Arch Endocrinol Metab 2023; 68:e220501. [PMID: 37948567 PMCID: PMC10916796 DOI: 10.20945/2359-4292-2022-0501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 03/15/2023] [Indexed: 11/12/2023]
Abstract
Objective To explore the diagnostic value of the TUIAS (SW_TH01/II) computer-aided diagnosis (CAD) software system for the ultrasound Thyroid Imaging Reporting and Data System (TI-RADS) features in thyroid nodules. Materials and methods This retrospective study enrolled patients with thyroid nodules in Shanghai East Hospital between January 2017 and October 2021. The novel CAD software (SW_TH01/II) and three sonographers performed a qualitative analysis of the ultrasound TI-RADS features in aspect ratio, margin irregularity, margin smoothness, calcification, and echogenicity of the thyroid nodules. Results A total of 225 patients were enrolled. The accuracy, sensitivity, and specificity of the CAD software in "aspect ratio" were 95.6%, 96.2%, and 95.4%, in "margin irregularity" were 90.7%, 90.5%, and 90.9%, in "margin smoothness" were 85.8%, 88.5%, and 83.0%, in "calcification" were 83.6%, 81.7%, and 82.0%, in "homogeneity" were 88.9%, 90.6%, and 82.2%, in "major echo" were 85.3%, 88.0%, and 85.4%, and in "contains very hypoechoic echo" were 92.0%, 90.0%, and 92.4%. The analysis time of the CAD software was significantly shorter than for the sonographers (2.7 ± 1.6 vs. 29.7 ± 12.7 s, P < 0.001). Conclusion The CAD system achieved high accuracy in describing thyroid nodule features. It might assist in clinical thyroid nodule analysis.
Collapse
Affiliation(s)
- Yiwei Wang
- Graduate School of Dalian Medical University, Dalian, Liaoning, China,
| | - Ming Yu
- Tend. AI Medical Technology, China
| | | | | | - Libo Zhang
- Shanghai East Hospital, Department of Ultrasound in Medicine, Shanghai, China
| | - Bo Zhang
- Shanghai East Hospital, Tongji University School of Medicine, Department of Ultrasound in Medicine, Shanghai, China
| |
Collapse
|
35
|
Kang YJ, Ahn HS, Stybayeva G, Lee JE, Hwang SH. Comparison of diagnostic performance of two ultrasound risk stratification systems for thyroid nodules: a systematic review and meta-analysis. Radiol Med 2023; 128:1407-1414. [PMID: 37665419 DOI: 10.1007/s11547-023-01709-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 08/22/2023] [Indexed: 09/05/2023]
Abstract
OBJECTIVES To assume the ideal cut-off values and diagnostic performance of two thyroid imaging reporting and data systems published by the Korean Thyroid Association/Korean Society of Thyroid Radiology (Korean TI-RADS) and the American Thyroid Association (ATA TI-RADS). METHODS Eighteen studies with 25,422 patients from PubMed, SCOPUS, Embase, Web of Science, and Cochrane Library databases up to August 2022. True and false positive and negative values with characteristics were extracted. RESULTS The highest area under the receiver operating characteristic curve (AUC) was 0.893 and 0.887 for Korean and ATA TI-RADS. High suspicion was judged as the best cut-off value with the highest AUC based on optimal sensitivity and specificity. In determining the risk of malignant thyroid nodules, high suspicion in Korean and ATA TI-RADS showed sensitivity as 71.3% and 73.5%, specificity as 7.9% and 86.4%, diagnostic odds ratios as 20.0289 and 20.9076, AUC as 0.893 and 0.887. There was no significant difference when directly comparing the diagnostic accuracy of both TI-RADS. CONCLUSION The two risk stratification systems had good diagnostic performance with high AUC and no significant differences. The ideal cut-off can depend on the medical condition or thyroid nodules, because the changes of cut-off point may reciprocally alter sensitivity and specificity.
Collapse
Affiliation(s)
- Yun Jin Kang
- Department of Otorhinolaryngology-Head and Neck Surgery, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Hee Sun Ahn
- Department of Otolaryngology-Head and Neck Surgery, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Gulnaz Stybayeva
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA
| | - Ju Eun Lee
- Department of Otolaryngology-Head and Neck Surgery, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 327 Sosa-ro, Bucheon-si, Gyeonggi-do, Seoul, 14647, Korea
| | - Se Hwan Hwang
- Department of Otolaryngology-Head and Neck Surgery, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 327 Sosa-ro, Bucheon-si, Gyeonggi-do, Seoul, 14647, Korea.
| |
Collapse
|
36
|
Arabi M, Nazari M, Salahshour A, Jenabi E, Hajianfar G, Khateri M, Shayesteh SP. A machine learning-based sonomics for prediction of thyroid nodule malignancies. Endocrine 2023; 82:326-334. [PMID: 37291392 DOI: 10.1007/s12020-023-03407-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/20/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVES This study aims to use ultrasound derived features as biomarkers to assess the malignancy of thyroid nodules in patients who were candidates for FNA according to the ACR TI-RADS guidelines. METHODS Two hundred and ten patients who met the selection criteria were enrolled in the study and subjected to ultrasound-guided FNA of thyroid nodules. Different radiomics features were extracted from sonographic images, including intensity, shape, and texture feature sets. Least Absolute Shrinkage and Selection Operator (LASSO), Minimum Redundancy Maximum Relevance (MRMR), and Random Forests/Extreme Gradient Boosting Machine (XGBoost) algorithms were used for feature selection and classification of the univariate and multivariate modeling, respectively. Evaluation of models performed using accuracy, sensitivity, specificity, and area under the receiver operating characteristic curve (AUC). RESULTS In the univariate analysis, Gray Level Run Length Matrix - Run-Length Non-Uniformity (GLRLM-RLNU) and gray-level zone length matrix - Run-Length Non-Uniformity (GLZLM-GLNU) (both with an AUC of 0.67) were top-performing for predicting nodules malignancy. In the multivariate analysis of the training dataset, the AUC of all combinations of feature selection algorithms and classifiers was 0.99, and the highest sensitivity was for XGBoost classifier and MRMR feature selection algorithms (0.99). Finally, the test dataset was used to evaluate our model in which XGBoost classifier with MRMR and LASSO feature selection algorithms had the highest performance (AUC = 0.95). CONCLUSIONS Ultrasound-extracted features can be used as non-invasive biomarkers for thyroid nodules' malignancy prediction.
Collapse
Affiliation(s)
- Mohsen Arabi
- Department of Physiology, Pharmacology and Medical Physics, Alborz University of Medical Sciences, Karaj, Iran
| | - Mostafa Nazari
- Department of Biomedical Engineering and Medical Physics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Salahshour
- Department of Radiology, Alborz University of Medical Sciences, Karaj, Iran
| | - Elnaz Jenabi
- Research Centre for Nuclear Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghasem Hajianfar
- Rajaie Cardiovascular, Medical & Research Center, Iran University of Medical Science, Tehran, Iran
| | - Maziar Khateri
- Research Centre for Nuclear Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Sajad P Shayesteh
- Department of Physiology, Pharmacology and Medical Physics, Alborz University of Medical Sciences, Karaj, Iran.
| |
Collapse
|
37
|
Lai M, Feng B, Yao J, Wang Y, Pan Q, Chen Y, Chen C, Feng N, Shi F, Tian Y, Gao L, Xu D. Value of Artificial Intelligence in Improving the Accuracy of Diagnosing TI-RADS Category 4 Nodules. Ultrasound Med Biol 2023; 49:2413-2421. [PMID: 37652837 DOI: 10.1016/j.ultrasmedbio.2023.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/18/2023] [Accepted: 08/08/2023] [Indexed: 09/02/2023]
Abstract
OBJECTIVE Considerable heterogeneity is observed in the malignancy rates of thyroid nodules classified as category 4 according to the Thyroid Imaging Reporting and Data System (TI-RADS). This study was aimed at comparing the diagnostic performance of artificial intelligence algorithms and radiologists with different experience levels in distinguishing benign and malignant TI-RADS 4 (TR4) nodules. METHODS Between January 2019 and September 2022, 1117 TR4 nodules with well-defined pathological findings were collected for this retrospective study. An independent external data set of 125 TR4 nodules was incorporated for testing purposes. Traditional feature-based machine learning (ML) models, deep convolutional neural networks (DCNN) models and a fusion model that integrated the prediction outcomes from all models were used to classify benign and malignant TR4 nodules. A fivefold cross-validation approach was employed, and the diagnostic performance of each model and radiologists was compared. RESULTS In the external test data set, the area under the receiver operating characteristic curve (AUROC) of the three DCNN-based secondary transfer learning models-InceptionV3, DenseNet121 and ResNet50-were 0.852, 0.837 and 0.856, respectively. These values were higher than those of the three traditional ML models-logistic regression, multilayer perceptron and random forest-at 0.782, 0.790, and 0.767, respectively, and higher than that of an experienced radiologist (0.815). The fusion diagnostic model we developed, with an AUROC of 0.880, was found to outperform the experienced radiologist in diagnosing TR4 nodules. CONCLUSION The integration of artificial intelligence algorithms into medical imaging studies could improve the accuracy of identifying high-risk TR4 nodules pre-operatively and have significant clinical application potential.
Collapse
Affiliation(s)
- Min Lai
- Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China; Taizhou Cancer Hospital, Taizhou, China; Key Laboratory of Minimally Invasive Interventional Therapy and Big Data Artificial Intelligence in Medicine of Taizhou, Taizhou, China
| | - Bojian Feng
- Department of Diagnostic Ultrasound Imaging & Interventional Therapy, Zhejiang Cancer Hospital, Hangzhou, China; Key Laboratory of Minimally Invasive Interventional Therapy and Big Data Artificial Intelligence in Medicine of Taizhou, Taizhou, China; Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China
| | - Jincao Yao
- Department of Diagnostic Ultrasound Imaging & Interventional Therapy, Zhejiang Cancer Hospital, Hangzhou, China; Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China
| | - Yifan Wang
- Department of Diagnostic Ultrasound Imaging & Interventional Therapy, Zhejiang Cancer Hospital, Hangzhou, China; Key Laboratory of Minimally Invasive Interventional Therapy and Big Data Artificial Intelligence in Medicine of Taizhou, Taizhou, China
| | - Qianmeng Pan
- Taizhou Cancer Hospital, Taizhou, China; Key Laboratory of Minimally Invasive Interventional Therapy and Big Data Artificial Intelligence in Medicine of Taizhou, Taizhou, China
| | - Yuhang Chen
- Zhejiang Gongshang University, Hangzhou, China
| | - Chen Chen
- Taizhou Cancer Hospital, Taizhou, China; Key Laboratory of Minimally Invasive Interventional Therapy and Big Data Artificial Intelligence in Medicine of Taizhou, Taizhou, China; Graduate School, Wannan Medical College, Wuhu, China
| | - Na Feng
- Department of Diagnostic Ultrasound Imaging & Interventional Therapy, Zhejiang Cancer Hospital, Hangzhou, China
| | - Fang Shi
- Capacity Building and Continuing Education Center of National Health Commission, Beijing, China
| | - Yuan Tian
- Capacity Building and Continuing Education Center of National Health Commission, Beijing, China
| | - Lu Gao
- Capacity Building and Continuing Education Center of National Health Commission, Beijing, China
| | - Dong Xu
- Department of Diagnostic Ultrasound Imaging & Interventional Therapy, Zhejiang Cancer Hospital, Hangzhou, China; Taizhou Cancer Hospital, Taizhou, China; Key Laboratory of Minimally Invasive Interventional Therapy and Big Data Artificial Intelligence in Medicine of Taizhou, Taizhou, China; Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China.
| |
Collapse
|
38
|
Benaim EH, Nieri C, Mamidala M, Herr MJ, Sheyn A, Gillespie MB. High-intensity focused ultrasound for benign thyroid nodules: Systemic review and meta-analysis. Am J Otolaryngol 2023; 44:103999. [PMID: 37478539 DOI: 10.1016/j.amjoto.2023.103999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 07/08/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND High-intensity focused ultrasound (HIFU) is a less invasive option offered for the treatment of large, compressive, benign thyroid nodules. METHODS Observational studies of more than five participants using HIFU in the management of benign thyroid nodules from 2000 to 2021 were identified using predefined inclusion criteria. The primary outcome was an estimate of the effectiveness of HIFU. RESULTS Out of 158 studies reviewed, 8 articles were included with 297 patients and 300 nodules. HIFU significantly reduced nodule volume from 1 to 24 months following therapy (weighted mean difference [WMD], 47.68, 95 % confidence interval [CI], 34.13-59.66, p < 0.0001) and achieved favorable success rates (risk ratio [RR], 1.49, 95 % CI, 1.15-1.84, p < 0.001) for 50 % volume reduction. CONCLUSIONS HIFU appears to be a feasible, safe, and effective treatment modality for patients with benign thyroid nodules. Future research, including randomized controlled trials, is needed to determine therapy optimization, and patient selection to identify the potential role of this new therapy.
Collapse
Affiliation(s)
- Ezer H Benaim
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Chad Nieri
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Madhu Mamidala
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Michael J Herr
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Anthony Sheyn
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - M Boyd Gillespie
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America.
| |
Collapse
|
39
|
Yan DE, Hu L, Shen YF, Lai XY, Zhang MY, Zhou M, Chen C, Liu MM, Wu LT, Liu LQ, Fan QW, Min WL, Wan SC, Zou F, Li J, Cai X, Lei SH, Xiong Y, Yang Y, Yu R, Gao WW, Zhang Y, Chen T. Iodine status and its association with prevalence of thyroid diseases in adults from Jiangxi Province, China. Endocrine 2023; 82:335-342. [PMID: 37308773 DOI: 10.1007/s12020-023-03413-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 05/28/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND Iodine is an essential element for the biosynthesis of thyroid-stimulating hormone (TSH). Both excessive and deficient iodine are major risk factors for thyroid diseases, including thyroid dysfunction, thyroid nodules, and thyroid autoimmunity (TAI). This study aimed to elucidate the relationship between iodine status and the prevalence of thyroid diseases through a national cross-sectional epidemiological survey in Jiangxi province (China). METHODS This population-based, cross-sectional study enrolled 2636 Chinese local inhabitants who aged over 18 years old from April to August in 2015. Physical examination was performed and biochemical indices, urinary iodine concentration (UIC), and TSH level were measured. The Chi-square test, nonparametric test, and 4 multivariate logistic regression models adjusted for risk factors were applied to analysis. Spearman correlation coefficients were calculated to investigate the relationship between iodine intake level and the prevalence of thyroid diseases. RESULTS The median UIC was 176.4 μg/L, and a significant difference was found in median UIC between men (182.45 μg/L) and women (169.25 μg/L) (P = 0.03). Among these study subjects, 14.4%, 44.5%, 26.1%, and 15.0% had deficient, adequate, more than adequate, and excessive iodine concentrations, respectively. The prevalence rates of hyperthyroidism, subclinical hyperthyroidism, hypothyroidism, subclinical hypothyroidism, thyroid nodules, and TAI were 0.91%, 0.57%, 0.34% and 7.89%, 9.45%, and 12.7%, respectively. Significant differences were found in iodine status, waist circumstance, systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol (TC), TSH, thyroid nodules, and TAI between men and women (P < 0.05). Compared with those with adequate UIC, subjects with excessive UIC had higher prevalence rates of thyroid dysfunction (odds ratio (OR) = 1.74, 95% confidence interval (CI): 1.40-2.54) and thyroid nodules (OR = 3.33, 95%CI 1.32-8.42). In addition, subjects with deficient and excessive UIC were at the higher risk of TAI compared with those with adequate UIC (OR = 1.68, 95%CI: 1.19-2.60; OR = 1.52, 95%CI: 1.04-2.96, respectively). UIC was positively correlated with the prevalence rates of thyroid nodules (r = -0.44, P < 0.01) and TAI (r = -0.055, P < 0.01). On the contrary, UIC was negatively correlated with the risk of thyroid dysfunction (r = -0.24, P > 0.05). CONCLUSION Adult inhabitants from Jiangxi province in the TIDE study were in the adequate iodine status. Excessive iodine status was noted as a risk factor for thyroid dysfunction and thyroid nodules. In addition, both iodine deficiency and excessive iodine were risk factors for TAI.
Collapse
Affiliation(s)
- Di-En Yan
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Department of Endocrinology, Ji'an Central Hospital, Ji'an, 343000, Jiangxi, China
| | - Lei Hu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Yun-Feng Shen
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China.
| | - Xiao-Yang Lai
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China.
| | - Mei-Ying Zhang
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Min Zhou
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Chao Chen
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Mei-Mei Liu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Li-Ting Wu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Li-Qun Liu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Qi-Wei Fan
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Wen-Lan Min
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Si-Cong Wan
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Fang Zou
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Jing Li
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Xia Cai
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Shui-Hong Lei
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Yan Xiong
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Ya Yang
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Rong Yu
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Wei-Wei Gao
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Ying Zhang
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| | - Ting Chen
- Department of Endocrinology and Metabolism, the Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Institute for the Study of Endocrinology and Metabolism in Jiangxi Province, Nanchang, 330006, Jiangxi, China
| |
Collapse
|
40
|
Yin A, Lu Y, Xu F, Zhao Y, Sun Y, Huang M, Li X. Study on diagnosis of thyroid nodules based on convolutional neural network. Radiologie (Heidelb) 2023; 63:64-72. [PMID: 37074397 DOI: 10.1007/s00117-023-01137-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/03/2023] [Indexed: 04/20/2023]
Abstract
OBJECTIVE An artificial intelligence (AI) algorithm based on convolutional neural networks was used in ultrasound diagnosis in order to evaluate its performance in judging the nature of thyroid nodules and nodule classification. METHODS A total of 105 patients with thyroid nodules confirmed by surgery or biopsy were retrospectively analyzed. The properties, characteristics, and classification of thyroid nodules were evaluated by sonographers and by AI to obtain combined diagnoses. Receiver operating characteristic curves were generated to evaluate the performance of AI, the sonographer, and their combined effort in diagnosing the nature of thyroid nodules and classifying their characteristics. In the diagnosis of thyroid nodules with solid components, hypoechoic appearance, indistinct borders, Anteroposterior/transverse diameter ratio > 1(A/T > 1), and calcification performed by sonographers and by AI, the properties exhibited statistically significant differences. RESULTS Sonographers had a sensitivity of 80.7%, specificity of 73.7%, accuracy of 79.0%, and area under the curve (AUC) of 0.751 in the diagnosis of benign and malignant thyroid nodules. AI had a sensitivity of 84.5%, specificity of 81.0%, accuracy of 84.7%, and AUC of 0.803. The combined AI and sonographer diagnosis had a sensitivity of 92.1%, specificity of 86.3%, accuracy of 91.7%, and AUC of 0.910. CONCLUSION The efficacy of a combined diagnosis for benign and malignant thyroid nodules is higher than that of an AI-based diagnosis alone or a sonographer-based diagnosis alone. The combined diagnosis can reduce unnecessary fine-needle aspiration biopsy procedures and better evaluate the necessity of surgery in clinical practice.
Collapse
Affiliation(s)
- AiTao Yin
- Dali university, 671003, Dali Yunnan, China
| | - YongPing Lu
- Department of Ultrasound, Affiliated Hospital of Yunnan University, 650000, Kunming Yunnan, China.
| | - Fei Xu
- Department of Ultrasound, Affiliated Hospital of Yunnan University, 650000, Kunming Yunnan, China
| | - YiFan Zhao
- Department of Ultrasound, Affiliated Hospital of Yunnan University, 650000, Kunming Yunnan, China
| | - Yue Sun
- Department of Ultrasound, Affiliated Hospital of Yunnan University, 650000, Kunming Yunnan, China
| | - Miao Huang
- Dali university, 671003, Dali Yunnan, China
| | - XiangBi Li
- Dali university, 671003, Dali Yunnan, China
| |
Collapse
|
41
|
Tang J, Wang L, Sun Z, Liu X, Li H, Ma J, Xi X, Zhang B. Publications on ultrasound-guided thermal ablation for thyroid nodules from 2000 to 2022: a bibliometric analysis. Int J Hyperthermia 2023; 40:2268874. [PMID: 37848401 DOI: 10.1080/02656736.2023.2268874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/04/2023] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND Thyroid nodules are increasingly treated with minimally invasive surgery. Thermal ablation could efficiently treat patients with benign thyroid nodules, recurrent thyroid cancer, and low-risk papillary thyroid carcinoma. This research aims to explore the research field of thermal ablation for thyroid nodules using bibliometric analysis. METHODS The web of science core collection (WoSCC) database was utilized from its inception to 1 October 2022, to collect research articles and reviews on ultrasound-guided thermal ablation for thyroid nodules. We applied the R package 'bibliometrix' to summarize the main findings, calculate the occurrences of the top keywords and visualize the international collaboration networks. The co-authorship and co-occurrence analyses were conducted with VOSviewer software. CiteSpace was used to identify the top references and keywords with the highest citation bursts. RESULTS A total of 820 publications from 32 countries were retrieved. The annual number of related publications showed an increasing trend. China, Italy, and Korea were the most contributing countries. The University of Ulsan College of Medicine in Korea was the most productive institution, and Jung Hwan Baek published the maximum number of articles. The International Journal of Hyperthermia was the most productive journal. 'Papillary thyroid micro-carcinoma (PTMC)' and 'association guideline' were the most frequently used keywords in the field of thermal ablation for thyroid nodules, which indicated the potential hot research topics and frontiers in the future. CONCLUSION This bibliometric study conducts a comprehensive analysis of publications on thermal ablation for thyroid nodules, which aids investigators in discovering potential research directions.
Collapse
Affiliation(s)
- Jiajia Tang
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Ultrasound, China-Japan Friendship Hospital, China Beijing
| | - Liangkai Wang
- Department of Ultrasound, China-Japan Friendship Hospital, China Beijing
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Zhe Sun
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Ultrasound, China-Japan Friendship Hospital, China Beijing
| | - Xinyi Liu
- Department of Ultrasound, China-Japan Friendship Hospital, China Beijing
- Capital Medical University, Beijing, China
| | - Huilin Li
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Ultrasound, China-Japan Friendship Hospital, China Beijing
| | - Jiaojiao Ma
- Department of Ultrasound, China-Japan Friendship Hospital, China Beijing
| | - Xuehua Xi
- Department of Ultrasound, China-Japan Friendship Hospital, China Beijing
| | - Bo Zhang
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Ultrasound, China-Japan Friendship Hospital, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine of Chinese Academy of Medical Sciences, Beijing, China
| |
Collapse
|
42
|
Qi WH, Jin K, Cao LL, Peng M, He NA, Zhan XL, Yang Y, Guo YY, Cui XW, Jiang F. Diagnostic performance of a new two-dimensional shear wave elastography expression using siemens ultrasound system combined with ACR TI-RADS for classification of benign and malignant thyroid nodules: A prospective multi-center study. Heliyon 2023; 9:e20472. [PMID: 37790965 PMCID: PMC10543209 DOI: 10.1016/j.heliyon.2023.e20472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/19/2023] [Accepted: 09/26/2023] [Indexed: 10/05/2023] Open
Abstract
Objective The present study aimed to evaluate the efficacy of a new two-dimensional shear wave elastography (2D-SWE) method using a Siemens ultrasound system and its combination with the American College of Radiology Thyroid Imaging Reporting and Data System (ACR TI-RADS) for the differential diagnosis of benign and malignant thyroid nodules. Methods Conventional ultrasound images and 2D-SWE (E-whole-mean and E-stiffest-mean) were prospectively analyzed in 593 thyroid nodules from 543 patients. Nodules were divided into diameter (D) ≤10 mm and D > 10 mm groups and graded using ACR TI-RADS. The receiver operating characteristic curve was plotted using pathological findings as the gold standard. Diagnostic performance was compared among 2D-SWE, ACR TI-RADS, and their combination. Results The area under the curve (AUC) for E-whole-mean was higher than that for E-stiffest-mean (0.858 vs. 0.790, P < 0.001), which indicated that it was the better 2D-SWE parameter for differentiating malignant nodules from benign nodules with an optimal cut-off point of 11.36 kPa. In the all-sizes group, the AUC for E-whole-mean was higher than that for ACR TI-RADS (0.858 vs. 0.808, P < 0.001). The combination of E-whole-mean and ACR TI-RADS resulted in a higher AUC (0.929 vs. 0.858 vs. 0.808, P < 0.001), sensitivity (87.0% vs. 80.3% vs. 85.2%), specificity (85.1% vs. 74.0% vs. 73.6%), accuracy (86.3% vs. 78.1% vs. 81.1%), positive predictive value (91.5% vs. 85.1% vs. 85.6%), and negative predictive value (78.0% vs. 67.0% vs. 72.9%) compared to E-whole-mean or ACR TI-RADS alone. The AUC for the combination of 2D-SWE and ACR TI-RADS was superior to that for E-whole-mean or ACR TI-RADS alone in both D ≤ 10 mm and D > 10 mm groups (P < 0.001). Conclusion As the better 2D-SWE parameter, E-whole-mean had a higher diagnostic power than ACR TI-RADS and enhanced the diagnostic performance of ACR TI-RADS when identifying benign and malignant thyroid nodules. The combination of E-whole-mean and ACR TI-RADS improved the diagnostic performance compared to using ACR TI-RADS alone, providing a new and reliable method for the clinical diagnosis of thyroid nodules.
Collapse
Affiliation(s)
- Wei-Hong Qi
- Department of Medical Ultrasound, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230601, PR China
| | - Kun Jin
- Department of Medical Ultrasound, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230601, PR China
| | - Liu-Liu Cao
- Department of Medical Ultrasound, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230601, PR China
| | - Mei Peng
- Department of Medical Ultrasound, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230601, PR China
| | - Nian-An He
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, PR China
| | - Xiao-Lin Zhan
- Department of Medical Ultrasound, The Fourth Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230012, PR China
| | - Yang Yang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, PR China
| | - Yun-Yun Guo
- Department of Medical Ultrasound, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230601, PR China
| | - Xin-Wu Cui
- Department of Medical Ultrasound, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, PR China
| | - Fan Jiang
- Department of Medical Ultrasound, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230601, PR China
| |
Collapse
|
43
|
Malakzai HA, Khairy AL, Haidary AM, Hamidi H, Hussaini N, Ahmady SH, Abdul-Ghafar J. Relationship of age and gender with cytopathological findings of thyroid nodules diagnosed by FNAC: a retrospective study. Clin Exp Med 2023; 23:2201-2207. [PMID: 36244023 DOI: 10.1007/s10238-022-00914-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 10/04/2022] [Indexed: 11/25/2022]
Abstract
In Afghanistan, there are no reliable epidemiological data available about thyroid cytopathology and its possible relationship with the age and gender of patients. Therefore, we conducted this study to outline this relationship and the importance of fine needle aspiration cytology in this regard. A retrospective review study was conducted including 686 consecutive medical records of thyroid nodules diagnosed by fine needle aspiration cytology in a span of five years. Out of 686 consecutive patients with thyroid nodules included in this study, 566 were females and 120 were males. Most of the thyroid nodules diagnosed were benign lesions with female predominance. These nodules were commonly arising in between 3rd and 6th decades of life in both the genders with mean age of 42 ± 13 years in females and 52 ± 15 years in males. Thyroid malignancy was commonly diagnosed in middle-age females, however in males, it was frequently diagnosed in older age with a peak at 7th decade. Most of the malignant nodules were solid and complex with no purely cystic nature. In both the genders, thyroid nodules were commonly arising in the right thyroid lobe (52.3%), followed by left (35.7%), isthmus (8.7%) and bilateral (3.2%). Fine needle aspiration cytology remains the modality of choice for the diagnostic evaluation of nodular lesions of thyroid. In contrast to the data reported around the world, thyroid malignancies, in our study, were diagnosed in relatively older age groups with peak incidence in the 5th decade of life for females and 7th decade for males.
Collapse
Affiliation(s)
- Haider Ali Malakzai
- Department of Pathology and Clinical Laboratory, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan
- Histopathology and Cytopathology Section, Human Medical Laboratories (HML), Kabul, Afghanistan
| | - Abdul Latif Khairy
- Department of Pathology and Clinical Laboratory, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan
| | - Ahmed Maseh Haidary
- Department of Pathology and Clinical Laboratory, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan.
| | - Hidayatullah Hamidi
- Department of Radiology, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan
| | - Nasrin Hussaini
- Department of Pathology and Clinical Laboratory, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan
| | - Sayed Hakim Ahmady
- Department of Pathology and Clinical Laboratory, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan
| | - Jamshid Abdul-Ghafar
- Department of Pathology and Clinical Laboratory, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan
| |
Collapse
|
44
|
Martínez-Montoro JI, Doulatram-Gamgaram VK, Olveira G, Valdés S, Fernández-García JC. Management of thyroid dysfunction and thyroid nodules in the ageing patient. Eur J Intern Med 2023; 116:16-26. [PMID: 37394383 DOI: 10.1016/j.ejim.2023.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/06/2023] [Accepted: 06/10/2023] [Indexed: 07/04/2023]
Abstract
Thyroid dysfunction is a common endocrine disorder in the general population, with a reported prevalence of 10-15%. However, this rate is even higher in older adults, with an estimated prevalence of ≈25% in some populations. Since elderly patients usually present more comorbidities than younger individuals, thyroid dysfunction may carry a synergistic negative health impact, mainly due to increased cardiovascular disease risk. Moreover, thyroid dysfunction in the elderly can be more difficult to diagnose due to its subtle or even asymptomatic clinical presentation, and the interpretation of thyroid function tests may be affected by drugs that interfere with thyroid function or by the coexistence of several diseases. On the other hand, thyroid nodules are also a prevalent condition in older adults, and its incidence increases with age. The assessment and management of thyroid nodules in the ageing patient should take into account several factors, as risk stratification, thyroid cancer biology, patient´s overall health, comorbidities, treatment preferences, and goals of care. In this review article, we summarize the current knowledge on the pathophysiology, diagnosis, and therapeutic management of thyroid dysfunction in elderly patients and we also review how to identify and manage thyroid nodules in this population.
Collapse
Affiliation(s)
- José Ignacio Martínez-Montoro
- Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital, Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, Faculty of Medicine, University of Málaga, 29010 Málaga, Spain
| | - Viyey Kishore Doulatram-Gamgaram
- Department of Endocrinology and Nutrition, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Plataforma Bionand, Malaga, Spain
| | - Gabriel Olveira
- Department of Endocrinology and Nutrition, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Plataforma Bionand, Malaga, Spain; Faculty of Medicine, Departamento de Medicina y Dermatología, University of Málaga, Málaga, Spain; Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Spain
| | - Sergio Valdés
- Department of Endocrinology and Nutrition, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Plataforma Bionand, Malaga, Spain; Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Spain
| | - José Carlos Fernández-García
- Department of Endocrinology and Nutrition, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Plataforma Bionand, Malaga, Spain; Faculty of Medicine, Departamento de Medicina y Dermatología, University of Málaga, Málaga, Spain.
| |
Collapse
|
45
|
Cheng A, Lee JWK, Ngiam KY. Use of 3D ultrasound to characterise temporal changes in thyroid nodules: an in vitro study. J Ultrasound 2023; 26:643-651. [PMID: 36053484 PMCID: PMC10468465 DOI: 10.1007/s40477-022-00698-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 06/13/2022] [Indexed: 10/14/2022] Open
Abstract
OBJECTIVE Thyroid nodules are extremely common, with prevalence rate up to 68%, yet only 7-15% of these are malignant. Many nodules require surveillance and 2-dimensional ultrasound (2D US) is used. Issues include the huge workload of obtaining and labeling images and difficulty comparing sizes of nodules over time due to large inter-operator variability. Inaccuracies may result in unnecessary FNAC or missed diagnosis of malignant nodules. METHODS We compared two techniques: freehand plain 2D US against freehand 2D US with gyroscopic guidance, both followed by 3D reconstruction using software. We measured the volume of nodules and a normal thyroid gland. RESULTS We found 2D US with gyroscopic guidance to be superior to plain 2D US as 3D reconstructions of greater accuracy are produced. The volume of the thyroid lobe measured 8.42 cm3 ± 0.94 was reasonably close to the normal average volume. However, the measured volume of the ellipsoidal nodule by the software is 8.69 cm3 ± 0.97 while the measured volume of the spherical nodule is 7.09 cm3 ± 0.79. As the expected volume of the nodules were 4.24cm3 and 4.19 cm3 respectively, the measured volume of the nodule was not accurate. The time taken to characterise nodules was reduced greatly from over 30 min in usual procedure to less than 10 min. CONCLUSION We find 3D US promising for evaluating size of thyroid nodules, with potential to study other TIRAD characteristics. Freehand 2D US with gyroscopic guidance shows the most promise for producing reliable, accurate and faster 3D reconstructions of thyroid nodules.
Collapse
Affiliation(s)
- Aldred Cheng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - James Wai Kit Lee
- Division of Endocrine Surgery, University Surgical Cluster, National University Hospital, Singapore, Singapore
| | - Kee Yuan Ngiam
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Endocrine Surgery, University Surgical Cluster, National University Hospital, Singapore, Singapore
| |
Collapse
|
46
|
Xu S, Cai G, Zhu Y, Gu X, Wu J, Cheng X, Bao J, Yu H, Zhang L. A Combination of BRAF and EZH1/SPOP/ZNF148 Three-Gene Mutational Classifier Improves Benign Call Rate in Indeterminate Thyroid Nodules. Endocr Pathol 2023; 34:323-332. [PMID: 37572175 DOI: 10.1007/s12022-023-09782-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/05/2023] [Indexed: 08/14/2023]
Abstract
Reliable preoperative diagnosis of thyroid nodules remained challenging because of the inconclusiveness of fine-needle aspiration (FNA) cytology. In the present study, 583 formalin-fixed paraffin embedded (FFPE) thyroid nodule tissues and 161 FNA specimens were enrolled retrospectively. Then BRAF V600E, EZH1 Q571R, SPOP P94R, and ZNF148 mutations among these samples were identified using Sanger sequencing. Based on this four-gene genomic classifier, we proposed a two-step modality to diagnose thyroid nodules to differentiate benign and malignant thyroid nodules. In the FFPE group, thyroid cancers were effectively diagnosed in 37.7% (220/583) of neoplasms by the primary BRAF V600E testing, and 15.7% (57/363) of thyroid nodules could be further determined as benign by subsequent EZH1 Q571R, SPOP P94R, and ZNF148 (we called them "ESZ") mutation testing. In the FNA group, 161 BRAF wild-type specimens were classified according to The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC). A total of 7 mutated samples fell within Bethesda categories III-IV, and the mutation rate of "ESZ" in Bethesda III-IV categories was 8.4%. The two-step genomic classifier could further improve thyroid nodule diagnosis, which may inform more optimal patient management.
Collapse
Affiliation(s)
- Shichen Xu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Gangming Cai
- Clinical Molecular Biology Laboratory, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi , Jiangsu, 214063, China
| | - Yun Zhu
- Department of Pathology, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi , Jiangsu, 214063, China
| | - Xiaobo Gu
- Clinical Molecular Biology Laboratory, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi , Jiangsu, 214063, China
| | - Jing Wu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Xian Cheng
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Jiandong Bao
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Huixin Yu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Li Zhang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China.
- Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing, 211166, China.
- School of Life Science and Technology, Southeast University, Nanjing, 210096, China.
| |
Collapse
|
47
|
di Fraia R, Esposito D, Selvaggio LD, Allosso F, Alfano R, Rotondi M, Balercia G, Accardo G, Pasquali D. Increased prevalence of nodular thyroid disease in patients with Klinefelter syndrome. Endocrine 2023; 81:631-636. [PMID: 37148417 PMCID: PMC10403437 DOI: 10.1007/s12020-023-03387-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/24/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE Thyroid dysfunction in patients with Klinefelter syndrome (KS) remains an unresolved issue. Although low free thyroxine (FT4) levels within the normal range and normal thyroid stimulating hormone (TSH) levels have been reported, there is currently no data on nodular thyroid disease in this population. This study aims to evaluate the results of thyroid ultrasound (US) examinations in KS patients compared with healthy controls. METHODS A cohort of 122 KS and 85 age-matched healthy male controls underwent thyroid US screening and thyroid hormone analysis. According to US risk-stratification systems, nodules ≥1 cm were examined by fine needle aspiration (FNA). RESULTS Thyroid US detected nodular thyroid disease in 31% of KS compared to 13% of controls. No statistical differences in the maximum diameter of the largest nodules and in moderate and highly suspicious nodules were found between patients and the control group. Six KS patients and two controls with nodules underwent FNA and were confirmed as cytologically benign. In line with published data, FT4 levels were found significantly near the lower limit of the normal range compared to controls, with no differences in TSH values between the two groups. Hashimoto's thyroiditis was diagnosed in 9% of patients with KS. CONCLUSIONS We observed a significantly higher prevalence of nodular thyroid disease in KS compared to the control group. The increase in nodular thyroid disease is likely linked to low levels of FT4, inappropriate TSH secretion, and/or genetic instability.
Collapse
Affiliation(s)
- Rosa di Fraia
- Department of Advanced Medical and Surgical Sciences, University of Campania, "L. Vanvitelli", Naples, Italy
| | - Daniela Esposito
- Department of Endocrinology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lucia Digitale Selvaggio
- Department of Advanced Medical and Surgical Sciences, University of Campania, "L. Vanvitelli", Naples, Italy
| | - Francesca Allosso
- Department of Advanced Medical and Surgical Sciences, University of Campania, "L. Vanvitelli", Naples, Italy
| | - Roberto Alfano
- Department of Advanced Medical and Surgical Sciences, University of Campania, "L. Vanvitelli", Naples, Italy
| | - Mario Rotondi
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, RCCS Maugeri Clinical Scientific Institutes, Pavia, Italy
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Giancarlo Balercia
- Department of Clinical and Molecular Sciences, University of Marche, Ancona, Italy
| | | | - Daniela Pasquali
- Department of Advanced Medical and Surgical Sciences, University of Campania, "L. Vanvitelli", Naples, Italy.
| |
Collapse
|
48
|
Abstract
Objective To investigate the risk factors of thyroid nodule recurrence after radiofrequency ablation (RFA). METHODS The medical record information of 120 patients with thyroid nodules admitted to our hospital from June 2019 to April 2022 was retrospectively analysed. All participants received RFA treatment. According to the results of the postoperative thyroid ultrasound examination (USG), the patients were divided into the recurrence group (R, N=16) and the non-recurrence group (NR, N=104). Binary logistic regression analysis was performed to identify the independent risk factors of thyroid nodule recurrence after RFA. The receiver operating characteristic (ROC) curve was used to analyse the value of the forecast of each independent factor and combined model for thyroid nodule recurrence after RFA. Results During the follow-up period, 16 patients recurred, and the recurrence rate was 13.33%. Univariate regression analysis showed that whether the nodules are solitary (WNS), nodule diameter (ND), the degree of risk of nodular location (DRN), recurrent laryngeal nerve (RLN) injury were associated with thyroid nodule recurrence after RFA (P<0.05). Binary logistic regression analysis showed that WNS, ND, DRN and RLN injury were independent risk factors for the recurrence of thyroid nodules after RFA (P<0.05). ROC analysis of independent factors and combined model showed that solitary nodules, nodule diameter and nodule location risk degree had diagnostic value, while RLN injury had no predictive value. The combined model is more predictive than the independent factors. Conclusions: The risk factors of recurrent thyroid nodules after radiofrequency ablation are related to WNS, ND, DRN and so on, which should be paid attention to and preventive measures should be taken.
Collapse
Affiliation(s)
- Yuke Xia
- Department of Thyroid and Breast Surgery, The Affiliated Jiangning Hospital of Nanjing Medical University, 211100, Nanjing, China
| | - Yuehe Fu
- Department of Thyroid and Breast Surgery, The Affiliated Jiangning Hospital of Nanjing Medical University, 211100, Nanjing, China
| | - Mengjia Qian
- Department of Thyroid and Breast Surgery, The Affiliated Jiangning Hospital of Nanjing Medical University, 211100, Nanjing, China
| | - Yiyao Cui
- Department of Thyroid and Breast Surgery, The Affiliated Jiangning Hospital of Nanjing Medical University, 211100, Nanjing, China
| |
Collapse
|
49
|
Cheng KL, Liang KW, Lee HL, Wang HY, Shen CY. Thyroid artery embolization of large solitary symptomatic benign thyroid nodules through transradial approach. Quant Imaging Med Surg 2023; 13:5355-5361. [PMID: 37581037 PMCID: PMC10423340 DOI: 10.21037/qims-22-1385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 05/08/2023] [Indexed: 08/16/2023]
Abstract
This study investigated the efficacy and safety of transradial access (TRA) thyroid artery embolization (TAE) for patients with large solitary symptomatic benign thyroid nodules. Six patients with a total of six nodules (three men and three women; mean age, 36.3 years; age range, 23-45 years) underwent TRA TAE between October 2021 and June 2022 and were subsequently followed up three months later, and their cases were retrospectively reviewed. The associated complications were recorded during and after TRA TAE. The volume change and nodule-related symptom score on a 10-cm visual analogue scale (VAS) between baseline, 1- and 3-month follow-up was analyzed using Wilcoxon signed-rank test. The technical success rate of the TRA TAE was 100% without conversion to transfemoral access. The mean volume of the nodules decreased between baseline (84.1 mL; range, 46.1-170.5 mL), 1-month (38.8 mL; range, 17.6-91.5 mL; P=0.028) and 3-month (14.8 mL; range, 3.95-26.4 mL; P=0.068) at follow-up after TRA TAE. The mean volume reduction rate was 54.9% (range, 45.2-71.8%) at 1-month follow-up and 81.8% (range, 62.0-92.0%) at 3-month follow-up. The VAS score was reduced at 1-month (P=0.028) and at 3-month follow up (P=0.068). Radial artery spasm (n=1) was noted during TRA TAE, and neck pain (n=5) and voice change (n=1) occurred within 1 week after the procedure and resolved with conservative treatment. No major complications were reported. TRA TAE may be a promising alternative therapy for the management of large solitary thyroid nodules.
Collapse
Affiliation(s)
- Kai-Lun Cheng
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung
- School of Medicine, Chung Shan Medical University, Taichung
| | - Keng-Wei Liang
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung
- School of Medicine, Chung Shan Medical University, Taichung
| | - Hsiang-Lin Lee
- School of Medicine, Chung Shan Medical University, Taichung
- Department of Surgery, Chung Shan Medical University Hospital, Taichung
| | - Hui-Yu Wang
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung
| | - Chao-Yu Shen
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung
- School of Medicine, Chung Shan Medical University, Taichung
| |
Collapse
|
50
|
Dionísio T, Lajut L, Sousa F, Violante L, Sousa P. Microwave ablation of solitary T1N0M0 papillary thyroid carcinoma: A case report. World J Clin Cases 2023; 11:4883-4889. [PMID: 37584006 PMCID: PMC10424040 DOI: 10.12998/wjcc.v11.i20.4883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/08/2023] [Accepted: 06/21/2023] [Indexed: 07/11/2023] Open
Abstract
BACKGROUND The gold standard treatment for papillary thyroid carcinoma is total thyroidectomy and indications for microwave thermal ablation for primary thyroid cancers have not yet been clearly established However, some patients refuse surgery and others have no indication for it, for example patients under palliative care as in this case, or cannot undergo surgery, based on their comorbidities. These indications are described in the most recent Korean, North American and European guidelines. Laser ablation, radiofrequency ablation, and microwave ablation are similarly safe and effective, so the choice should be based on the specific competences and resources of the pertaining centers. These indications are Percutaneous minimally-invasive techniques; they can be useful to stop disease progression and as an alternative to surgery in patients with contraindication or who refuse surgery. We present a case of a thyroid papillary carcinoma with 17 mm effectively treated with microwave thermal ablation and without recurrence after one year of follow up. CASE SUMMARY The authors present a case of a 71-years-old patient with a left lobe papillary thyroid carcinoma with 13 mm × 17 mm × 13 mm, with no indication for thyroid surgery given the context of another cancer in palliative treatment. Microwave thermoablation was performed on December 2021. Four months later he repeated computed tomography (CT) scan, which showed that the tumor had disappeared. Six months after ablation he underwent a positron emission tomography/CT-fluorodeoxyglucose scan, which didn't show any evidence of hypermetabolic tumor lesions. CONCLUSION This case shows microwave thermoablation can be a safe and effective alternative to surgery in patients with no conditions to undergo surgery or when they refuse it. By treating the tumor, with this minimally invasive technique, we are stopping its growth and avoiding disease progression.
Collapse
Affiliation(s)
- Teresa Dionísio
- Department of Radiology, Centro Hospitalar de Vila Nova de Gaia e Espinho, Vila Nova de Gaia 4430-000, Portugal
| | - Leando Lajut
- Department of Sugery, Centro Hospitalar de Tras-os-Montes e Alto Douro, Vila Real 5000-508, Portugal
| | - Filipa Sousa
- Department of Radiology, CHVNGE, Vila Nova de Gaia 4430-000, Portugal
| | - Liliana Violante
- Department of Nuclear Medicine, Instituto Português de Oncologia do Porto Francisco Gentil, Porto 4200-072, Portugal
| | - Pedro Sousa
- Department of Radiology, CHVNGE, Vila Nova de Gaia 4430-000, Portugal
| |
Collapse
|