1
|
Xu M, Deng L, Peng K, Wei X, Xie M, Liu M, Peng H. Rapid on-site evaluation improves diagnostic performance of fine-needle aspiration cytology for salivary lesions: Comparison of data from two cancer centers in southern China. Diagn Cytopathol 2024; 52:243-253. [PMID: 38263730 DOI: 10.1002/dc.25277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/13/2023] [Accepted: 01/08/2024] [Indexed: 01/25/2024]
Abstract
OBJECTIVES To evaluate the diagnostic performance of Milan system for reporting salivary gland cytopathology (MSRSGC) in two southern China tertiary cancer centers and investigate the impact of rapid on-site evaluation (ROSE) on FNAC performance. MATERIALS AND METHODS Five hundred and forty-nine patients who underwent FNAC for salivary lesions with surgical follow-up from two centers were enrolled in this retrospective cohort study. All slides were recategorized using MSRSGC after consensus on diagnostic criteria for each category. The diagnostic performance of FNAC for salivary lesions was evaluated and compared and the impact of ROSE on FNAC performance was analyzed. RESULTS The distribution of cases per category based on the MSRSGC criteria in the whole series was as followed: ND 49 (8.9%), NN 76 (14.4%), BN 262 (47.7%), AUS 20 (3.6%), SUMP 43 (7.8%), SM 21 (3.8%), M 78 (14.2%). The SUMC series had significantly more ND distributions than JXCH did (16.2% vs. 0, p = .000). Risk of malignancy for each category in the total series was as followed: 42.9% for ND, 9.2% for NN, 3.8% for BN, 30.0% for AUS, 23.3% for SUMP, 81.0% for SM, and 94.9% for M. When ND and AUS/SUMP were excluded, the sensitivity, specificity, PPV, NPV, and accuracy were 84.0%, 97.1%, 89.9%, 95.1%, and 94.0%, respectively; sensitivity, specificity, PPV, NPV, and accuracy were comparable between the two centers. CONCLUSIONS FNAC using MSRSGC provides a good tool in preoperative evaluation for salivary lesions in southern China. ROSE improves its diagnostic performance by reducing the ratio of the ND category.
Collapse
Affiliation(s)
- Manbin Xu
- Department of Head and Neck Surgery, Shantou University Medical College Cancer Hospital, Shantou, Guangdong, China
| | - Lifei Deng
- Department of Head and Neck Surgery, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China
| | - Kunpeng Peng
- Department of Clinical Medicine, Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Xiaolong Wei
- Department of Pathology, Shantou University Medical College Cancer Hospital, Shantou, Guangdong, China
| | - Mei Xie
- Department of Cytology, Jiangxi Province Cancer Hospital, Nanchang, Jiangxi, China
| | - Muyuan Liu
- Department of Head and Neck Surgery, Shantou University Medical College Cancer Hospital, Shantou, Guangdong, China
| | - Hanwei Peng
- Department of Head and Neck Surgery, Shantou University Medical College Cancer Hospital, Shantou, Guangdong, China
| |
Collapse
|
2
|
Bunch PM, Patwa HS. Differentiating Benign and Malignant Parotid Neoplasms with Dual-Energy Computed Tomography. Acad Radiol 2024; 31:2039-2040. [PMID: 38443206 DOI: 10.1016/j.acra.2024.02.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 02/19/2024] [Indexed: 03/07/2024]
Affiliation(s)
- Paul M Bunch
- Department of Radiology, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina.
| | - Hafiz S Patwa
- Department of Otolaryngology - Head and Neck Surgery, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina
| |
Collapse
|
3
|
Ali HM, Sankar GB, Stickney EA, Johns HL, Whaley RD, Rivera M, Lohse CM, Tasche KK, Price DL, Van Abel KM, Yin LX, Moore EJ. Ability for fine needle aspiration and frozen section to predict extent of parotidectomy. Head Neck 2023; 45:3006-3014. [PMID: 37752736 DOI: 10.1002/hed.27527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 09/11/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023] Open
Abstract
INTRODUCTION Several diagnostic modalities with various sensitivity and specificities can be used to evaluate a parotid mass. The aims of this project were to compare the diagnostic actionability, accuracy, and ability to accurately predict extent of surgery for FNA and frozen section during the evaluation of a parotid mass. METHODS A retrospective chart review of patients who underwent parotidectomy for a parotid mass from January 1, 2015 to January 30, 2022 was conducted. Actionability was defined as a pathology diagnosis or the histologic grade of a lesion, as this provided clear and useful information for the surgeon to act upon. Diagnostic accuracy was determined by comparing FNA and frozen section results to final pathology. Accuracy of extent of surgery was determined by comparing predicted extent of surgery from the FNA or frozen section result to the extent of surgery predicted by the final pathology. RESULTS A total of 626 patients were included in this study. FNA was obtained in 396 (63%) patients, while all neoplasms were evaluated by frozen section analysis. FNA diagnosis was actionable in 318 (80%), while frozen section diagnosis was actionable in 616 (98%) patients. Exactly 294 (92.5%) FNA diagnoses were accurate compared with 600 (98%) frozen section diagnoses. The FNA diagnosis predicted appropriate extent of surgery in 294 (74%) while the frozen section diagnosis predicted appropriate extent of surgery in 600 (96%). Among the 396 patients with FNA, frozen section was significantly more likely to accurately predict appropriate extent of surgery compared with FNA (p < 0.001). CONCLUSION Frozen section is more likely to yield actionable and accurate results compared with FNA. Additionally, frozen section is better than FNA in predicting the appropriate extent of surgery.
Collapse
Affiliation(s)
- Hawa M Ali
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - George B Sankar
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Heather L Johns
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Rumeal D Whaley
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael Rivera
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Christine M Lohse
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | - Kendall K Tasche
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Daniel L Price
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kathryn M Van Abel
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Linda X Yin
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Eric J Moore
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
4
|
Chen CN, Yang TL. Application of ultrasound in distinguishing the incipient microtumor from inherent lymph nodes of the parotid glands. J Formos Med Assoc 2023; 122:994-1000. [PMID: 37391337 DOI: 10.1016/j.jfma.2023.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/18/2023] [Accepted: 05/12/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND Parotid microtumors (size ≤ 1 cm) pose a significant clinical challenge due to their malignant potential and risks associated with surgery. It is imperative to explore the diagnostic workflow that incorporates ultrasound (US) in order to make appropriate clinical decisions with minimal invasiveness. METHODS The patients receiving both US and ultrasound-guided fine needle aspiration (USFNA) for the parotid microtumors in a medical center were retrospectively recruited. The ultrasonic features, cytology of USFNA, and final surgical pathology were analyzed to differentiate the tumor origins and their malignant potential. RESULTS From August 2009 to March 2016, a total of 92 patients were enrolled in the study. The short axis, long-to-short axis ratio, and presence of an echogenic hilum were found to be significantly useful in distinguishing lymphoid tissue origin from salivary gland origin, which was confirmed by USFNA. An irregular border was predictive for malignant parotid microtumors from both origins. Intra-tumoral heterogeneity was also identified as a significant feature associated with malignant lymph nodes. USFNA was able to confirm all malignant lymph nodes, but it had a false negative rate of 8.5% in parotid microtumors of salivary gland origin. Based on the analysis of US and USFNA results, a diagnostic workflow for parotid microtumors was proposed. CONCLUSION US and USFNA can be helpful in classifying the origins of parotid microtumors. US-FNA carries the risk of producing false negative results specifically for microtumors originating from salivary glands, but not lymphoid tissue. The diagnostic workflow, which incorporates both US and USFNA, assists in determining the clinical decision for diagnosing and managing parotid microtumors.
Collapse
Affiliation(s)
- Chun-Nan Chen
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tsung-Lin Yang
- Department of Otolaryngology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan; Center of Industry-Academia Cooperation, National Taiwan University, Taiwan.
| |
Collapse
|
5
|
Su V, Chen H, Khorsandi A, Chai RL. A rare case of canalicular adenoma in the parotid gland: Highlighting diagnostic limitations of fine-needle aspiration. Am J Otolaryngol 2023; 44:103792. [PMID: 36706718 DOI: 10.1016/j.amjoto.2023.103792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 01/15/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND Canalicular adenoma is a rare, benign tumor of primarily salivary gland origin that presents mostly in the upper lip. However, there are only six reports in the English literature detailing canalicular adenoma of the parotid gland, none of which discuss discrepancy between preoperative cytology and surgical pathology. In this report, we present a rare case of parotid gland canalicular adenoma where preoperative ultrasound-guided fine-needle aspiration (USFNA) suggested malignancy. The patient was treated with deep lobe parotidectomy due to the FNA results and her multiple comorbidities. However, her tumor may have been treated with observation alone if canalicular adenoma had been suspected prior to surgery. MAIN FINDINGS A 59-year-old female with a history of heart and lung disease presented with a 1.6 cm well defined, enhancing lesion involving the superficial portion of the right parotid gland. This lesion was incidentally noted on CT angiography (CTA) of the neck and chest. The well-defined characteristics of this lesion on CT imaging suggested benign neoplasm. However, USFNA results were suggestive of a malignant parotid lesion. The patient subsequently underwent right deep lobe parotidectomy with facial nerve dissection and superficial musculoaponeurotic system (SMAS) rotational flap reconstruction. Surgical pathology and immunohistochemistry yielded a final diagnosis of benign canalicular adenoma. CONCLUSIONS USFNA diagnosis of CA is extremely difficult due to its low-grade neoplastic cells mimicking neoplastic cells in other benign and malignant tumors of the head and neck. FNA remains a useful tool for assessing malignancy risk, but the results always have some level of uncertainty and do not provide sufficient detail. Therefore, FNA results should be interpreted in concert with imaging and patients' medical history. Cytopathologists can also report salivary gland FNA results in a more uniform and detailed manner by utilizing the Milan System for Reporting Salivary Gland Cytopathology (MSRSGC).
Collapse
Affiliation(s)
- Vivian Su
- Thyroid, Head and Neck Cancer (THANC) Foundation, 10 Union Square East, Suite 5A, New York, NY 10003, USA; Department of Otolaryngology- Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, 10 Union Square East, Suite 5B, New York, NY 10003, USA.
| | - Hua Chen
- FNA Medical Diagnostics, 65 East 96th Street, Suite 1B, New York, NY 10128, USA
| | - Azita Khorsandi
- Department of Radiology, New York Eye and Ear Infirmary of Mount Sinai, 310 East 14th Street, New York, NY 10003, USA
| | - Raymond L Chai
- Department of Otolaryngology- Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, 10 Union Square East, Suite 5B, New York, NY 10003, USA
| |
Collapse
|
6
|
Qi J, Gao A, Ma X, Song Y, zhao G, Bai J, Gao E, Zhao K, Wen B, Zhang Y, Cheng J. Differentiation of Benign From Malignant Parotid Gland Tumors Using Conventional MRI Based on Radiomics Nomogram. Front Oncol 2022; 12:937050. [PMID: 35898886 PMCID: PMC9309371 DOI: 10.3389/fonc.2022.937050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/20/2022] [Indexed: 12/12/2022] Open
Abstract
Objectives We aimed to develop and validate radiomic nomograms to allow preoperative differentiation between benign- and malignant parotid gland tumors (BPGT and MPGT, respectively), as well as between pleomorphic adenomas (PAs) and Warthin tumors (WTs). Materials and Methods This retrospective study enrolled 183 parotid gland tumors (68 PAs, 62 WTs, and 53 MPGTs) and divided them into training (n = 128) and testing (n = 55) cohorts. In total, 2553 radiomics features were extracted from fat-saturated T2-weighted images, apparent diffusion coefficient maps, and contrast-enhanced T1-weighted images to construct single-, double-, and multi-sequence combined radiomics models, respectively. The radiomics score (Rad-score) was calculated using the best radiomics model and clinical features to develop the radiomics nomogram. The receiver operating characteristic curve and area under the curve (AUC) were used to assess these models, and their performances were compared using DeLong’s test. Calibration curves and decision curve analysis were used to assess the clinical usefulness of these models. Results The multi-sequence combined radiomics model exhibited better differentiation performance (BPGT vs. MPGT, AUC=0.863; PA vs. MPGT, AUC=0.929; WT vs. MPGT, AUC=0.825; PA vs. WT, AUC=0.927) than the single- and double sequence radiomics models. The nomogram based on the multi-sequence combined radiomics model and clinical features attained an improved classification performance (BPGT vs. MPGT, AUC=0.907; PA vs. MPGT, AUC=0.961; WT vs. MPGT, AUC=0.879; PA vs. WT, AUC=0.967). Conclusions Radiomics nomogram yielded excellent diagnostic performance in differentiating BPGT from MPGT, PA from MPGT, and PA from WT.
Collapse
Affiliation(s)
- Jinbo Qi
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ankang Gao
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoyue Ma
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yang Song
- Magnetic Resonance Scientific Marketing, Siemens Healthineers Ltd., Shanghai, China
| | - Guohua zhao
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jie Bai
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Eryuan Gao
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Kai Zhao
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Baohong Wen
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Baohong Wen, ; Yong Zhang, ; Jingliang Cheng,
| | - Yong Zhang
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Baohong Wen, ; Yong Zhang, ; Jingliang Cheng,
| | - Jingliang Cheng
- Department of MRI, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Baohong Wen, ; Yong Zhang, ; Jingliang Cheng,
| |
Collapse
|
7
|
Abstract
Salivary cancers are rare tumors that arise in major and minor salivary glands. Workup almost always includes fine-needle aspiration or core needle biopsy in select cases. Imaging with ultrasound, computed tomography, or MRI is also helpful, particularly with MRI to assess facial nerve involvement or skull base involvement. Preserving function of the facial nerve is of paramount importance, and the standard of care is to not sacrifice facial nerve except in instances of gross encasement and inability to dissect tumor off of the nerve. Adjuvant radiation and chemotherapy offer survival advantages for select patients.
Collapse
Affiliation(s)
- John Pang
- University of Washington, 1959 Northeast Pacific Street, Seattle, WA 98195, USA
| | - Jeffrey J Houlton
- Otolaryngology-Head and Neck Surgery, University of Washington, 1959 Northeast Pacific Street, Seattle, WA 98195, USA.
| |
Collapse
|
8
|
Hurry KJ, Karunaratne D, Westley S, Booth A, Ramesar KCRB, Zhang TT, Williams M, Howlett DC. Ultrasound-guided core biopsy in the diagnosis of parotid neoplasia: an overview and update with a review of the literature. Br J Radiol 2022; 95:20210972. [PMID: 34860569 PMCID: PMC8822560 DOI: 10.1259/bjr.20210972] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVE Accurate diagnosis of parotid neoplasia is a key to determine the most appropriate patient management choice, including the need for surgery. This review provides an update of the literature on current practice and outcomes of parotid tissue sampling techniques, with an emphasis on ultrasound-guided core biopsy (USCB) and comparison with fine needle aspiration cytology (FNAC). METHODS A literature review of EMBASE, Medline, PubMed and Google Scholar was conducted. RESULTS USCB has higher sensitivity, specificity and lower non-diagnostic rates than optimized FNAC. It also has a significantly higher sensitivity for the detection of malignancy. Significant complications post-USCB are uncommon, with only one reported case of tumour seeding and no cases of permanent facial nerve dysfunction. The technique is less operator-dependent than FNAC, with less reported variation in results between institutions. CONCLUSIONS USCB can be considered as the optimum tool of choice for the diagnosis of parotid neoplasia. This would particularly be the case in centres utilizing FNAC with high non-diagnostic rates or reduced diagnostic accuracy when compared to USCB published data, or in centres establishing a new service. ADVANCES IN KNOWLEDGE An update of the role and outcomes of USCB in the diagnosis of parotid gland pathologies.Research shows that USCB preforms better than FNAC, in terms of sensitivity and specificity, particularly in the case of malignant neoplasia.Complications following USCB were found to be higher than that of FNAC; however, no long-term major complications following either method have been reported in the literature.
Collapse
Affiliation(s)
- Katharine Julia Hurry
- Department of Oral and Maxillofacial Surgery, East Sussex Healthcare NHS Trust, East Sussex, East Sussex
| | | | - Suzanne Westley
- Department of Oral and Maxillofacial Surgery, Queen Victoria Hospital, East Grinstead, England
| | - Alessandra Booth
- Queen Mary University, London Dental Institute, London, United Kingdom
| | - Keith C R B Ramesar
- Histopathology Department, East Sussex Healthcare NHS Trust, East Sussex, East Sussex
| | | | - Michael Williams
- Department of Oral and Maxillofacial Surgery, East Sussex Healthcare NHS Trust, East Sussex, East Sussex
| | - David C Howlett
- Department of Oral and Maxillofacial Surgery, East Sussex Healthcare NHS Trust, East Sussex, East Sussex
| |
Collapse
|
9
|
Boldes T, Mizrachi A. Response to Dmitry Tretiakow et al.: Regarding 'Accuracy, predictability and prognostic implications of fine needle aspiration biopsy for parotid gland tumors: A retrospective case series'. Clin Otolaryngol 2021; 47:249-250. [PMID: 34601823 DOI: 10.1111/coa.13871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 09/19/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Tomer Boldes
- Department of Otolaryngology - Head and Neck Surgery, Meir Medical Center, Kfar Saba, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aviram Mizrachi
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Otolaryngology - Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel
| |
Collapse
|
10
|
Tretiakow D, Przewoźny T, Mikaszewski B. Regarding "Accuracy, predictability and prognostic implications of fine-needle aspiration biopsy for parotid gland tumours: A retrospective case series". Clin Otolaryngol 2021; 46:1400-1401. [PMID: 34392606 DOI: 10.1111/coa.13850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/07/2021] [Accepted: 08/08/2021] [Indexed: 12/25/2022]
Affiliation(s)
- Dmitry Tretiakow
- Faculty of Medicine, Department of Otolaryngology, Medical University of Gdańsk, Gdańsk, Poland
| | - Tomasz Przewoźny
- Faculty of Medicine, Department of Otolaryngology, Medical University of Gdańsk, Gdańsk, Poland
| | - Boguslaw Mikaszewski
- Faculty of Medicine, Department of Otolaryngology, Medical University of Gdańsk, Gdańsk, Poland
| |
Collapse
|