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Wang P, Gao D, Yu X, Zhu G. Value of high‑risk human papillomavirus detection combined with colposcopy in the diagnosis of cervical cancer and precancerous lesions. Oncol Lett 2024; 27:185. [PMID: 38476208 PMCID: PMC10928995 DOI: 10.3892/ol.2024.14318] [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: 01/11/2023] [Accepted: 08/21/2023] [Indexed: 03/14/2024] Open
Abstract
In the present study, the diagnostic value of high risk-human papillomavirus (HR-HPV) combined with colposcopy for the detection of cervical cancer and precancerous lesions was evaluated. A total of 397 patients with confirmed cervical disease were enrolled between August 2020 and December 2021. According to the pathological diagnosis, the patients were divided into cervical intraepithelial neoplasia grade I (CIN I; n=153 cases), CIN II (n=101 cases), CIN III (n=86 cases) and cervical cancer (n=57 cases) groups. The HR-HPV-positive rate of the patients with different lesion types was compared, and the consistency of colposcopy and pathological examination results were assessed. For cervical cancer and precancerous lesions, the diagnostic value and efficacy of HR-HPV testing, colposcopy and combined HR-HPV testing and colposcopy examination were compared using pathological examination results as the gold standard. The results of the present study demonstrated that in patients with cervical cancer, the positive rate of HR-HPV (100.00%; n=57/57) was higher than that in patients with precancerous lesions, and the positive rate of HR-HPV in patients with CIN I type (36.60%, n=56/153) was lower than that in patients with CIN II (83.17%, n=84/101) and CIN III (82.56%, n=71/86) types (P<0.05). There was no significant difference in the HR-HPV-positive rate between patients with CIN II and CIN III (P>0.05). Cohen's κ coefficient for colposcopy examination and pathological examination of patients with cervical cancer and precancerous lesions was 0.622, the diagnostic accuracy was 90.43% (n=359/397), the positive predictive value was 65.57% (n=40/61), and the negative predictive value was 94.94% (n=319/336). Receiver operating characteristic curve analysis demonstrated that the area under the curve of the combined examination in the diagnosis of cervical cancer and precancerous lesions was 0.904, which was higher than that of colposcopy (0.820) or HR-HPV testing (0.802) alone (P<0.05). The results of the present study indicated that HR-HPV detection combined with colposcopy has diagnostic value for cervical cancer and precancerous lesions.
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Affiliation(s)
- Ping Wang
- Jinan Licheng District Maternal and Child Health Care Family Planning Service Center, Jinan, Shandong 250100, P.R. China
| | - Dongxia Gao
- Department of Obstetrics and Gynecology, Qingdao Geriatric Hospital [The West District of Qingdao Municipal Hospital (Group)], Qingdao, Shandong 266002, P.R. China
| | - Xiaoni Yu
- Department of Obstetrics and Gynecology, Qingdao Geriatric Hospital [The West District of Qingdao Municipal Hospital (Group)], Qingdao, Shandong 266002, P.R. China
| | - Gaoxiang Zhu
- Department of Obstetrics and Gynecology, Qingdao Geriatric Hospital [The West District of Qingdao Municipal Hospital (Group)], Qingdao, Shandong 266002, P.R. China
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Sun ZH, Yu CH, Wang X. Exploring the Diagnostic Value of High-Frequency Ultrasound Technology for Subcutaneous Lipohypertrophy in Diabetes Patients Receiving Insulin Injections. Diabetes Metab Syndr Obes 2024; 17:1359-1366. [PMID: 38525163 PMCID: PMC10961026 DOI: 10.2147/dmso.s443737] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 02/19/2024] [Indexed: 03/26/2024] Open
Abstract
Objective This study aims to investigate the clinical application value of high-frequency ultrasound technology in diagnosing subcutaneous lipohypertrophy at insulin injection sites in diabetes patients. Methods All diabetes patients treated in our hospital from January 2022 to January 2023 were selected as the study subjects. The incidence of subcutaneous lipohypertrophy was calculated at the end of the study period. All patients were screened, and those meeting the inclusion criteria were registered, and basic data were collected. Patients were screened for subcutaneous lipohypertrophy using conventional clinical examination (control group) and high-frequency ultrasound technology (study group). Results The study found that the incidence of subcutaneous lipohypertrophy in diabetes patients receiving insulin injections in our hospital from January 2022 to January 2023 was 80.99%. The average longitudinal diameter of subcutaneous lipohypertrophy in these patients was 11.66 (7.56, 21.44) mm, the transverse diameter was 12.04 (8.96, 18.29) mm, depth was (5.62±2.17) mm, and the area was 188.79 (76.85, 331.78) mm². The clinical detection rate in the study group was higher than that in the control group (P<0.05). The quantity of detected sites was greater in the study group compared to the control group (P<0.05). Conclusion The incidence of subcutaneous lipohypertrophy in diabetes patients receiving insulin injections is relatively high clinically, and high-frequency ultrasound technology demonstrates significant potential in diagnosis. By providing high-resolution imaging and quantitative data, it effectively improves the clinical detection rate and clarifies symptoms. This technology is likely to become an important auxiliary tool in future diabetes treatment, providing more precise treatment plans for patients.
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Affiliation(s)
- Zhan-He Sun
- Department of Ultrasound, Tongxiang First People’s Hospital, Tongxiang, Zhejiang Province, People’s Republic of China
| | - Cheng-Hong Yu
- Department of Ultrasound, Tongxiang First People’s Hospital, Tongxiang, Zhejiang Province, People’s Republic of China
| | - Xin Wang
- Department of Ultrasound, Tongxiang First People’s Hospital, Tongxiang, Zhejiang Province, People’s Republic of China
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Liu Y, Qin S, Lan C, Huang Q, Zhang P, Cao W. Effectiveness of Metagenomic Next-Generation Sequencing in the Diagnosis of Infectious Diseases: A Systematic Review and Meta-Analysis. Int J Infect Dis 2024:106996. [PMID: 38458421 DOI: 10.1016/j.ijid.2024.106996] [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: 09/21/2023] [Revised: 02/25/2024] [Accepted: 03/02/2024] [Indexed: 03/10/2024] Open
Abstract
OBJECTIVES Early diagnosis of infectious diseases remains a challenge. This study assessed the diagnostic value of mNGS in infections and explored the effect of various factors on the accuracy of mNGS. METHODS An electronic article search of PubMed, Cochrane Library, and Embase was performed. A total of 85 papers were eligible for inclusion and analysis. Stata 12.0 was used for statistical calculation to evaluate the efficacy of mNGS for the diagnosis of infectious diseases. RESULTS The AUC of 85 studies was 0.88 (95%CI, 0.85-0.90). The AUC of the clinical comprehensive diagnosis and conventional test groups was 0.92 (95%CI, 0.89-0.94) and 0.82 (95%CI, 0.78-0.85), respectively. The results of subgroup analysis indicated that the PLR and NLR were 12.67 (95%CI, 6.01-26.70) and 0.05 (95%CI, 0.03-0.10), respectively, in arthrosis infections. The PLR was 24.41 (95%CI, 5.70-104.58) in central system infections and the NLR of immunocompromised patients was 0.08 (95%CI, 0.01-0.62). CONCLUSION mNGS demonstrated satisfactory diagnostic performance for infections, especially for bone and joint infections and central system infections. Moreover, mNGS also has a high value in the exclusion of infection in immunocompromised patients.
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Affiliation(s)
- Yusi Liu
- Department of Pharmacy, Shenzhen Luohu People's Hospital, Shenzhen, Guangdong, P.R. China
| | - Sibei Qin
- Department of Pharmacy, Shenzhen Luohu People's Hospital, Shenzhen, Guangdong, P.R. China
| | - Chunhai Lan
- Department of Orthopedic Surgery, Shenzhen Luohu People's Hospital, Shenzhen, Guangdong, P.R.China
| | - Qinmiao Huang
- Department of Respiratory, Shenzhen Luohu People's Hospital, Shenzhen, Guangdong, P.R.China
| | - Peng Zhang
- Department of Pharmacy, Shenzhen Luohu People's Hospital, Shenzhen, Guangdong, P.R. China
| | - Weiling Cao
- Department of Pharmacy, Shenzhen Luohu People's Hospital, Shenzhen, Guangdong, P.R. China.
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Yu Q, Yu S. The Value of Combined Detection of Serum BNP, Cardiac Troponin-I and Dynamic Electrocardiogram in Early Clinical Diagnosis and Prognosis of Patients with Acute Myocardial Infarction. Discov Med 2024; 36:598-603. [PMID: 38531800 DOI: 10.24976/discov.med.202436182.56] [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] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
BACKGROUND Acute myocardial infarction (AMI) is a prevalent cardiovascular disease resulting from myocardial ischemia and necrosis due to coronary artery occlusion. AMI is characterized by a sudden onset and high mortality, underscoring the significance of early diagnosis and treatment for improving patient prognosis. This study endeavors to assess the utility of a combined assessment involving serum brain natriuretic peptide (BNP), cardiac troponin-I (cTnI), and dynamic electrocardiogram (ECG) in the early clinical diagnosis and prognosis prediction of AMI. METHODS This paper constitutes a retrospective study. All enrolled patients underwent dynamic ECG examination. The study compared the serum levels of BNP and cTnI, along with pertinent dynamic ECG parameters [turbulence slope (TS) and standard deviation (SDNN) of the 24-hour interval between normal atrial depolarization and ventricular depolarization (R-R)], between the observation group (AMI patients) and the control group (patients with unstable angina (UA)). To evaluate the early diagnostic potential of AMI, we utilized receiver operating characteristic (ROC) curves to analyze serum BNP, cTnI, dynamic ECG, and their combined utility. Furthermore, a follow-up period of 6 months was conducted for AMI patients to record major adverse cardiovascular events (MACE). RESULTS In the observation group, the serum levels of BNP and cTnI were significantly higher than those in the control group (p < 0.001), while dynamic ECG parameters, specifically TS and SDNN, were significantly lower in the observation group compared to the control group (p < 0.001). The results obtained from the ROC curve analysis revealed that the area under the curve (AUC) for BNP, cTnI, dynamic ECG, and their combination in early AMI diagnosis were 0.838, 0.887, 0.874, and 0.974, respectively. The 95% confidence intervals (CI) were 0.781~0.884, 0.836~0.926, 0.822~0.915, and 0.942~0.991, respectively. Sensitivity values were 64.29%, 82.14%, 91.07%, and 88.39%, and specificity values were 91.00%, 88.00%, 70.00%, and 98.00%, respectively. Significantly, the combination of all three markers demonstrated superior efficacy in early AMI diagnosis compared to any single index (p < 0.05). During the 6-month follow-up of 112 AMI patients, 22 experienced MACE. The MACE group exhibited notably higher serum BNP and cTnI levels compared to the non-MACE group. Additionally, dynamic electrocardiogram parameters TS and SDNN demonstrated a significant decrease (p < 0.05) in the MACE group. CONCLUSIONS The combined assessment of serum BNP, cTnI, and dynamic electrocardiogram enhances the early clinical diagnostic potential for AMI and holds value in assessing the prognosis of AMI patients.
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Affiliation(s)
- Qinxia Yu
- Electrocardiogram Room, The First People's Hospital of Chun'an County, 311700 Hangzhou, Zhejiang, China
| | - Shuyan Yu
- Department of Cardiology, The First People's Hospital of Chun'an County, 311700 Hangzhou, Zhejiang, China
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Tian J, Liang J, Lin Y, Wang L, Chen X. Diagnostic performance of ACR-TIRADS combined with superb microvascular imaging for differential diagnosis of mummified thyroid nodules and papillary thyroid carcinomas. Endocr Connect 2024; 13:e230388. [PMID: 38235807 PMCID: PMC10895311 DOI: 10.1530/ec-23-0388] [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: 09/14/2023] [Accepted: 01/18/2024] [Indexed: 01/19/2024]
Abstract
Objective The aim was to investigate the ability of superb microvascular imaging (SMI) to improve the differential diagnosis of mummified thyroid nodules (MTNs) and papillary thyroid carcinomas (PTCs) using the 2017 American College of Radiology Thyroid Imaging Reporting and Data System (ACR-TIRADS). Materials and methods We enrolled 110 cases of MTNs and 110 cases of PTCs confirmed by fine needle aspiration (FNA) or surgery. Conventional ultrasound (US) and the quantity of microvessels detected by SMI were analyzed for all nodules. Thyroid nodules were initially categorized by ACR-TIRADS based on US imaging features and then reclassified based on ACR-TIRADS combined with SMI blood-flow grade (SMI-TIRADS). We compared the diagnostic performances of ACR-TIRADS and SMI-TIRADS by receiver operating characteristic curve, sensitivity, specificity, accuracy, positive predictive value (PPV), and negative predictive value (NPV). Results US-detected margin, shape, and echogenic foci differed between MTNs and PTCs (P < 0.05). The SMI blood-flow grade was significantly greater in PTCs compared with MTNs (Χ2 = 158.78, P < 0.05). There was no significant difference in ACR-TIRADS indicators between MTNs and PTCs (Χ2 = 1.585, P = 0.453); however, reclassification by SMI-TIRADS showed significant differences between the groups (Χ2 = 129.521, P < 0.001). The area under the curve was significantly lower for ACR-TIRADS compared with SMI-TIRADS (0.517 vs 0.887, P < 0.05). SMI-TIRADS had significantly higher diagnostic value for distinguishing MTNs and PTCs than ACR-TIRADS (sensitivity: 91.82% vs 74.55%, P < 0.05; specificity: 84.55% vs 21.82%, P < 0.05; accuracy: 88.18% vs 48.18%, P < 0.05; PPV: 85.59% vs 48.81%, P < 0.05; and NPV: 91.18% vs 46.15%, P < 0.05). Conclusion The detection of microvascular flow and large vessels in thyroid nodules by SMI resulted in high diagnostic specificity and sensitivity. ACR-TIRADS combined with SMI could effectively distinguish between MTNs and PTCs, to avoid unnecessary FNA or surgical excision.
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Affiliation(s)
- Jiali Tian
- Ultrasound Department, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
| | - Jinlei Liang
- Ultrasound Department, Zhuhai People's Hospital, Zhuhai, China
| | - Yuhong Lin
- Ultrasound Department, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
| | - Liping Wang
- Ultrasound Department, Zhuhai Xiangzhou District People's Hospital, Zhuhai, China
| | - Xiaobo Chen
- Ultrasound Department, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
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Chen JL, Dai HF, Kan XC, Wu J, Chen HW. The integrated bioinformatic analysis identifies immune microenvironment-related potential biomarkers for patients with gestational diabetes mellitus. Front Immunol 2024; 15:1296855. [PMID: 38449866 PMCID: PMC10917066 DOI: 10.3389/fimmu.2024.1296855] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 01/22/2024] [Indexed: 03/08/2024] Open
Abstract
Background Gestational diabetes mellitus (GDM), a transient disease, may lead to short- or long-term adverse influences on maternal and fetal health. Therefore, its potential functions, mechanisms and related molecular biomarkers must be comprehended for the control, diagnosis and treatment of GDM. Methods The differentially expressed genes (DEGs) were identified using GSE49524 and GSE87295 associated with GDM from the Gene Expression Omnibus database, followed by function enrichment analysis, protein-protein interactions network construction, hub DEGs mining, diagnostic value evaluation and immune infiltration analysis. Finally, hub DEGs, the strongest related to immune infiltration, were screened as immune-related biomarkers. Results A hundred and seven DEGs were identified between patients with GDM and healthy individuals. Six hub genes with high diagnostic values, including ALDH1A1, BMP4, EFNB2, MME, PLAUR and SLIT2, were identified. Among these, two immune-related genes (PLAUR and SLIT2) with the highest absolute correlation coefficient were considered immune-related biomarkers in GDM. Conclusion Our study provides a comprehensive analysis of GDM, which would provide a foundation for the development of diagnosis and treatment of GDM.
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Affiliation(s)
- Jie-ling Chen
- Brain Function and Disease Laboratory, Shantou University Medical College, Shantou, Guangdong, China
| | - Hui-fang Dai
- Department of Physiology, Shantou University Medical College, Shantou, Guangdong, China
| | - Xin-chen Kan
- Brain Function and Disease Laboratory, Shantou University Medical College, Shantou, Guangdong, China
- Department of Physiology, Shantou University Medical College, Shantou, Guangdong, China
| | - Jie Wu
- Brain Function and Disease Laboratory, Shantou University Medical College, Shantou, Guangdong, China
- Department of Physiology, Shantou University Medical College, Shantou, Guangdong, China
- Department of Neurosurgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Hong-Wu Chen
- Brain Function and Disease Laboratory, Shantou University Medical College, Shantou, Guangdong, China
- Department of Physiology, Shantou University Medical College, Shantou, Guangdong, China
- Department of Neurosurgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
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Gao M, Wu Q, Wang X, Sun X, Li M, Bai G. Advancements in LAM-based diagnostic kit for tuberculosis detection: enhancing TB diagnosis in HIV-negative individuals. Front Microbiol 2024; 15:1367092. [PMID: 38468858 PMCID: PMC10926508 DOI: 10.3389/fmicb.2024.1367092] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 02/09/2024] [Indexed: 03/13/2024] Open
Abstract
Objective The purpose of this study was to investigate the diagnostic value of urine lipoarabinomannan (LAM) detection based on chemiluminescence assay for pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB) in HIV-negative individuals. Methods A total of 215 patients and 37 healthy individuals were included according to inclusion and exclusion criteria, including 173 cases of PTB and 42 cases of EPTB. Sputum smears, sputum culture, TB-RNA, GeneXpert, and urine LAM results were obtained from all patients before treatment. Using the composite reference standard as the reference, the diagnostic performance of these methods for PTB and EPTB was evaluated, and the diagnostic performance and cost-effectiveness of different combinations were analyzed. Results In PTB, LAM exhibited the highest sensitivity (55.49%), followed by GeneXpert (44.51%). In EPTB, LAM also had the highest sensitivity (40.48%), followed by GeneXpert (33.33%). When combined with one method, LAM combined with GeneXpert showed the highest sensitivity for both PTB (68.79%) and EPTB (61.9%). When combined with two methods, culture, GeneXpert, and LAM showed the highest sensitivity for both PTB (73.99%) and EPTB (69.05%). In terms of cost-effectiveness analysis, the price of LAM was significantly lower than that of GeneXpert ($129.82 vs. $275.79 in PTB and 275.79 vs. 502.33 in EPTB). Among all combinations, the combination of LAM and sputum smear had the lowest cost, with prices of $124.94 for PTB and $263.72 for EPTB. Conclusion Urine LAM detection based on chemiluminescence assay can be used as an adjunct diagnostic tool for PTB and EPTB in HIV-negative individuals. This facilitates expanding the current application of urine LAM from solely HIV-positive populations to the general population. LAM detection can overcome the limitations of obtaining clinical samples, and its ease of sample acquisition will be beneficial for its broader application in a larger scope. For economically better-off areas, we recommend using a combination of LAM + GeneXpert+culture for higher sensitivity; for economically disadvantaged areas, LAM + smear microscopy combination can provide a quick and accurate diagnosis of tuberculosis at a lower cost.
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Affiliation(s)
- Man Gao
- Department of Clinical Laboratory, Shaanxi Provincial Tuberculosis Prevention and Control Hospital, Xi'an, China
| | - Qianhong Wu
- Department of Tuberculosis, Shaanxi Provincial Tuberculosis Prevention and Control Hospital, Xi'an, China
| | - Xinhong Wang
- Department of Tuberculosis, Shaanxi Provincial Tuberculosis Prevention and Control Hospital, Xi'an, China
| | - Xiuli Sun
- Department of Surgery, Shaanxi Provincial Tuberculosis Prevention and Control Hospital, Xi'an, China
| | - Meng Li
- Department of Clinical Laboratory, Shaanxi Provincial Tuberculosis Prevention and Control Hospital, Xi'an, China
| | - Guanghong Bai
- Department of Clinical Laboratory, Shaanxi Provincial Tuberculosis Prevention and Control Hospital, Xi'an, China
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Kim DS, Ryu JE, Shin J, Koo HS, Lee S, Cho H, Na J, Huh KC. Diagnostic Value of Ileal Lesions Found during Colonoscopy with Reference to Endoscopic Indications and Findings. J Clin Med 2024; 13:1161. [PMID: 38398473 PMCID: PMC10889396 DOI: 10.3390/jcm13041161] [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: 01/09/2024] [Revised: 02/02/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
The diagnostic value of ileoscopy is not well established, and its routine practice is controversial. We aimed to investigate the diagnostic value of biopsy for macroscopically abnormal lesions in the terminal ileum and to identify the association between endoscopic indications and findings and the presence of significant disease. This retrospective study included 551 patients who underwent biopsy of abnormal lesions in the terminal ileum (TI) during colonoscopy between February 2000 and June 2019. Biopsy results were analyzed in relation to the endoscopic indications and gross findings. Significant disease was defined as a case in which a specific disease was suspected or confirmed by the biopsy results, requiring additional examination or treatment. Among the 551 biopsies from macroscopically abnormal lesions in the TI, 44 (8.0%) had significant diseases. The frequency of significant disease was high in patients with clinically suspected inflammatory bowel disease (IBD) (50.0%), anemia (31.6%), right lower quadrant (RLQ) pain (28.6%), and radiological abnormalities in the TI (27.5%). The frequency of Crohn's disease (CD) was high in patients with clinically suspected IBD. A concurrent abnormality in the ileocecal valve (ICV) (14.3%) and the presence of an ulcer (14.2%), mass, or polyp (25.4%) correlated with a high incidence of significant disease, particularly CD. In cases of suspected IBD, anemia, RLQ pain, and radiologic abnormalities in the TI, there is a high possibility of significant disease. Ulcers, masses, polyps, and concurrent abnormalities in the ICV were also associated with significant disease.
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Affiliation(s)
- Dae Sung Kim
- Division of Gastroenterology, Department of Internal Medicine, Konyang University College of Medicine, Daejeon 35365, Republic of Korea
| | - Ji Eun Ryu
- Healthcare Center, Konyang University Hospital, Daejeon 35365, Republic of Korea
| | - Jieun Shin
- Konyang Medical Data Research Group-KYMERA, Konyang University Hospital, Daejeon 35365, Republic of Korea
- Department of Biomedical Informatics, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea
| | - Hoon Sup Koo
- Division of Gastroenterology, Department of Internal Medicine, Konyang University College of Medicine, Daejeon 35365, Republic of Korea
| | - Sanghyuk Lee
- Division of Gastroenterology, Department of Internal Medicine, Konyang University College of Medicine, Daejeon 35365, Republic of Korea
| | - Hwanhyi Cho
- Division of Gastroenterology, Department of Internal Medicine, Konyang University College of Medicine, Daejeon 35365, Republic of Korea
| | - Jongheon Na
- Division of Gastroenterology, Department of Internal Medicine, Konyang University College of Medicine, Daejeon 35365, Republic of Korea
| | - Kyu Chan Huh
- Division of Gastroenterology, Department of Internal Medicine, Konyang University College of Medicine, Daejeon 35365, Republic of Korea
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Huang X, Wang X, Xiao X, Li J, Yuan H, Hou L. Expression of ADAM17 and its clinical value for patients with pernicious placenta previa: A retrospective study of 148 PPP patients underwent cesarean section. Medicine (Baltimore) 2024; 103:e32848. [PMID: 38335437 PMCID: PMC10860947 DOI: 10.1097/md.0000000000032848] [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: 11/11/2022] [Revised: 12/13/2022] [Accepted: 01/17/2023] [Indexed: 02/12/2024] Open
Abstract
To explore the expression and the diagnostic value of ADAM17 in pernicious placenta previa (PPP) combined placental accreta. A total of 148 PPP patients were enrolled and divided into 2 groups: 62 patients with placenta accrete (PPP with PA group) and 86 patients without placenta accrete (PPP without PA group). In the same period, 74 pregnant women without PPP who had undergone cesarean section were selected as controls. The levels of ADAM17 were detected by qt-PCR. Diagnostic efficiency of ADAM17 were evaluated by receiver operating characteristics curve. ADAM17 was higher expression in PPP patients. Multivariate analysis showed that ADAM17 was related to gravida times (HR = 2.43 95% CI, 1.25-3.31), history of cesarean delivery (HR = 3.44, 95% CI = 2.24-4.28), history of abortions (HR = 2.22, 95% CI = 1.57-3.06) for PPP with PA patients and gravida times (HR = 2.01, 95% CI = 1.45-2.86), history of cesarean delivery (HR = 1.89, 95% CI = 1.33-2.48) for PPP patients without PA. Diagnostic efficiency of ADAM17 indicated that the sensitivity and specificity of ADAM17 detection for PPP with PA were 74.41% and 67.21% and for PPP without PA were 89.29% and 85.52%. Area under curve were 0.7876 (0.7090-0.8661) for PPP with PA and 0.9443 (0.9136-0.9750) for PPP without PA. Insummary, ADAM17 was higher expression in patients with PPP. ADAM17 was associated with gravida times, history of cesarean delivery, history of abortions. It also indicated a better diagnostic efficiency for patients with PPP. Further larger sample, multicenter studies should be conducted to confirm the conclusion from our study.
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Affiliation(s)
- Xiutao Huang
- Department of Obstetrics and Gynecology, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Xingxing Wang
- Department of Obstetrics and Gynecology, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Xiang Xiao
- Department of Obstetrics and Gynecology, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Jin Li
- Department of Obstetrics and Gynecology, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Hang Yuan
- Department of Obstetrics and Gynecology, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Li Hou
- Departments of Laboratory Medicine, Affiliated Hospital of Guizhou Medical University, Guizhou, China
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Li B, Wang J, Ye W. A meta-analysis of urinary transferrin for early diagnosis of diabetic nephropathy. Lab Med 2024:lmad115. [PMID: 38335130 DOI: 10.1093/labmed/lmad115] [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] [Indexed: 02/12/2024] Open
Abstract
OBJECTIVE To assess the diagnostic value of urinary transferrin (Tf) in early diabetic nephropathy (DN) to propose a more sensitive and noninvasive biomarker for screening and monitoring DN in clinical practice. METHODS We searched 3 databases from their inception to May 2023, to identify studies investigating the diagnostic value of Tf in patients with DN. Meta-DiSc software, version 1.4, and Stata software, version 15.1 (StataCorp) were used to conduct a meta-analysis and evaluate the diagnostic accuracy of urine Tf levels for DN. RESULTS The meta-analysis included 6 relevant studies investigating the diagnostic value of Tf level for DN. Urinary Tf as a diagnostic marker demonstrated a combined sensitivity of 0.82 (95% CI, 0.71-0.89) and specificity of 0.88 (0.84-0.92). the positive diagnostic likelihood ratio was 7.07 (4.57-10.93), the negative diagnostic likelihood ratio was 0.20 (0.12-0.35), and the diagnostic odds ratio was 34.49 (13.61-87.44). Also, the area under the receiver operating characteristic curve was 0.92 (0.89-0.94), indicating that urinary Tf has a decent discriminative ability in diagnosing DN. CONCLUSION Tf level is a valuable biological marker for early diagnosis and monitoring of DN in clinical practice. It has statistically significant predictive value for patients in the early phases of DN.
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Affiliation(s)
- Bangjian Li
- Department of Clinical Laboratory, People's Hospital of Changshan, Quzhou, China
| | - Jieying Wang
- Department of Clinical Laboratory, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Wen Ye
- Department of Clinical Laboratory, People's Hospital of Changshan, Quzhou, China
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11
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Huang QY, Li PC, Yue JR. Diagnostic performance of serum galactomannan and β-D-glucan for invasive aspergillosis in suspected patients: A meta-analysis. Medicine (Baltimore) 2024; 103:e37067. [PMID: 38306560 PMCID: PMC10843323 DOI: 10.1097/md.0000000000037067] [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: 09/11/2023] [Accepted: 01/04/2024] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND Serum galactomannan (GM) and β-D-glucan (BG) are known markers of invasive aspergillosis (IA). The aim of this meta-analysis was to evaluate the efficiency of serum GM and BG as diagnostic markers of symptomatic IA infection and compare the performance of the combined tests with that of either test individually. METHODS A literature search was carried out using PubMed, Web of Science, and EMBASE databases to include relevant studies published in English up to May 2023. The quality assessment was performed using Review Manager 5.3 software. A bivariate model was applied to pool diagnostic parameters using Stata 14.0 software. We used Cochrane I2 index to assess heterogeneity and identify the potential source of heterogeneity by meta-regression. Paired t tests were used to compare the value of GM and BG for IA diagnosis when used in combination or alone. RESULTS Sixteen studies were eligible for inclusion in the meta-analysis. For proven or probable IA, serum GM and BG yielded a pooled sensitivity of 0.53 (95% CI 0.40-0.66) vs 0.72 (95% CI 0.61-0.81) and a pooled specificity of 0.94 (95% CI 0.91-0.97) vs 0.82 (95% CI 0.73-0.88). The area under the curve (AUC) of ROC was 0.90 (95% CI 0.87-0.92) vs 0.83 (95% CI 0.80-0.86) for all studies. The pooled sensitivity and specificity for IA diagnosis by combined GM and BG assays (GM/BG) were 0.84 (95% CI 0.69-0.86) and 0.76 (95% CI 0.69-0.81), respectively. The sensitivity of the combined GM/BG test to diagnose IA was higher than of the GM or BG test alone. CONCLUSION Serum GM and BG tests had a relatively high accuracy for IA diagnosis in suspected patients. The diagnostic accuracy of both assays is comparable, and the diagnostic sensitivity is further improved by the combined detection of the 2 markers.
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Affiliation(s)
- Qian-Yi Huang
- Department of Transfusion, Nanchong Central Hospital Second Clinical School of North Sichuan Medical College: Nanchong Central Hospital Affiliated to North Sichuan Medical College, Nanchong City, Sichuan Province, China
| | - Peng-Cheng Li
- Department of Neurosurgery, Nanchong Central Hospital Second Clinical School of North Sichuan Medical College: Nanchong Central Hospital Affiliated to North Sichuan Medical College, Nanchong City, Sichuan Province, China
| | - Jin-Rui Yue
- Department of Transfusion, Nanchong Central Hospital Second Clinical School of North Sichuan Medical College: Nanchong Central Hospital Affiliated to North Sichuan Medical College, Nanchong City, Sichuan Province, China
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12
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Guo Y, Yan H, Guo C, Wang J. Comparative analysis of two retinal fractures with ultrabroad‑angle fundus photography systems. Biomed Rep 2024; 20:34. [PMID: 38273900 PMCID: PMC10809316 DOI: 10.3892/br.2024.1722] [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: 09/14/2023] [Accepted: 12/11/2023] [Indexed: 01/27/2024] Open
Abstract
The aim of the present study was to compare the performance of the Opel Panorama 200 and Zeiss Clarus 500 (Carl Zeiss AG) systems in diagnosing retinal fractures. Human subjects were selected from 298 fundus examinations (531 eyes) in ophthalmology from February 2021 to June 2021, including 68 patients with retinal fissures (95 eyes). All fundus tests were performed with Opel Panoramic 200. Zeiss Clarus 500 (Carl Zeiss AG) fundus photography, slit-lamp full retinal lens (Ocular Mainster Wide Field; Ocular Instruments), and retinal laser photocoagulation was performed for all affected eyes. The diagnostic sensitivity of the two examination methods was compared, and their sensitivities for posterior retina, peripheral nose, crystal eye, cataract, positive experiment, and myopia testing were compared. In all, 68 patients (95 eyes) were clinically examined and treated 112 laser times. For retinal fractures, the Opel Panorama 200 used a check sensitivity of 89.5%, and the Clarus 500 check had a sensitivity of 94.7%, with the difference being non-significant (P=0.358). Moreover, Clarus 500 diagnosed the sensitivity of the temporal periphery significantly higher than that of Opel Panorama 200 (P=0.048). Opel Panorama 200 displayed statistically significant sensitivity compared with Clarus 500 diagnosis with crystalline and crystal fewer eyes (P>0.05); Clarus 500 sensitivity for cataract diagnosis (crystal turbidity level 3 and above) was significantly higher than that of Opel Panorama 200 (P=0.033). Opel Panoramic 200 displayed significant sensitivity to ocular myopia and medium to moderate myopia (P>0.05). Clarus 500 diagnosed high myopia with a significantly higher sensitivity than Opel Panorama 200 (P=0.045). Opel Panorama 200 and Zeiss Clarus 500 displayed the same level of sensitivity to retinal fissures, with improved sensitivity in refractive turbidity and for retinal fissures located in the far periphery of the temporal side.
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Affiliation(s)
- Yong Guo
- Xi'an Bright Eye Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Hong Yan
- Shaanxi Eye Hospital, Xi'an People's Hospital (Xi'an Fourth Hospital), Affiliated Guangren Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Chenjun Guo
- Department of Ophthalmology, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Jue Wang
- Department of Ophthalmology, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710038, P.R. China
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Masrour M, Khanmohammadi S, Fallahtafti P, Hashemi SM, Rezaei N. Long non-coding RNA as a potential diagnostic and prognostic biomarker in melanoma: A systematic review and meta-analysis. J Cell Mol Med 2024; 28:e18109. [PMID: 38193829 PMCID: PMC10844705 DOI: 10.1111/jcmm.18109] [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: 09/25/2023] [Revised: 11/25/2023] [Accepted: 11/30/2023] [Indexed: 01/10/2024] Open
Abstract
Recently, long noncoding RNAs (lncRNAs) have been applied as biomarkers for melanoma patients. In this systematic review and meta-analysis, we investigated the diagnostic and prognostic value of lncRNAs. We used the keywords 'lncRNA' and 'melanoma' to search databases for studies published before June 14th, 2023. The specificity, sensitivity and AUC were utilized to assess diagnostic accuracy and the prognostic value was assessed using overall survival, progression-free survival and disease-free survival hazard ratios. After screening 1191 articles, we included seven studies in the diagnostic evaluation section and 17 studies in the prognosis evaluation section. The Reitsma bivariate model estimated a cumulative sensitivity of 0.724 (95% CI: 0.659-0.781, p < 0.001) and specificity of 0.812 (95% CI: 0.752-0.859, p < 0.001). The pooled AUC was 0.780 (95% CI: 0.749-0.811, p < 0.0001). The HR for overall survival was 2.723 (95% CI: 2.259-3.283, p < 0.0001). Two studies reported an HR for overall survival less than one, with an HR of 0.348 (95% CI: 0.200-0.607, p < 0.0002). The HR for progression-free survival was 2.913 (95% CI: 2.050-4.138, p < 0.0001). Four studies reported an HR less than one, with an HR of 0.457 (95% CI: 0.256-0.817). The HR for disease-free survival was 2.760 (95% CI: 2.009-3.792, p < 0.0001). In conclusion, the expression of lncRNAs in melanoma patients affects survival and prognosis. LncRNAs can also be employed as diagnostic biomarkers.
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Affiliation(s)
- Mahdi Masrour
- School of MedicineTehran University of Medical SciencesTehranIran
| | - Shaghayegh Khanmohammadi
- School of MedicineTehran University of Medical SciencesTehranIran
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical CenterTehran University of Medical SciencesTehranIran
- Non‐Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences InstituteTehran University of Medical SciencesTehranIran
| | - Parisa Fallahtafti
- School of MedicineTehran University of Medical SciencesTehranIran
- Tehran Heart Center, Cardiovascular Diseases Research InstituteTehran University of Medical SciencesTehranIran
| | - Seyedeh Melika Hashemi
- School of MedicineTehran University of Medical SciencesTehranIran
- Tehran Heart Center, Cardiovascular Diseases Research InstituteTehran University of Medical SciencesTehranIran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical CenterTehran University of Medical SciencesTehranIran
- Non‐Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences InstituteTehran University of Medical SciencesTehranIran
- Department of Immunology, School of MedicineTehran University of Medical SciencesTehranIran
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Li C, Duan Z, Zhang J, Gao J, Ying C. Diagnostic value of dual-fluorescence staining in bacterial vaginosis. Lab Med 2024; 55:40-44. [PMID: 37184354 DOI: 10.1093/labmed/lmad034] [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] [Indexed: 05/16/2023] Open
Abstract
OBJECTIVE The aim of this study was to investigate the epidemiology of bacterial vaginosis (BV) in Shanghai, China, and to explore the value of a dual-fluorescence staining method in the diagnosis of BV. METHODS Specimens were collected from women with vaginitis at the Obstetrics and Gynecology Hospital of Fudan University from January 2020 to December 2021, and the proportions of various vaginitis types (such as Candida vaginitis, Trichomonas, and bacterial vaginitis) were analyzed statistically. To explore the diagnostic value of dual-fluorescence staining for BV, we first executed a dual-fluorescence staining method to analyze the vaginal secretions of 265 patients, then confirmed our diagnoses by consulting clinical physicians and by using Nugent scoring of Gram staining. RESULTS There were 16,905 patients who were diagnosed with vaginitis over the previous 2 years, with a median age of 32 (minimum age of 9 years and maximum of 84 years). Of these patients, we noted 10,887 cases (64.40%) of BV. Our staining results revealed that the dual-fluorescence method was consistent with Gram staining in the diagnosis of BV, with a P value of less than .001 using a χ 2 test and a consistency kappa value of 0.896. Compared with Gram staining, the dual-fluorescence staining method required an acceptable time (2.2 min vs 2.5 min, respectively) and exhibited different visual effects (green and yellow vs purple and red, respectively). CONCLUSION Dual-fluorescence staining for the detection of bacterial diseases of the vagina exhibited acceptable consistency with Gram staining and performed well with respect to dyeing time, stability, and the interpretation of results. We argue that this method should be used in outpatient services.
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Affiliation(s)
- Cui Li
- Clinical Laboratory, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Zhongliang Duan
- Clinical Laboratory, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Jing Zhang
- Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Jing Gao
- Clinical Laboratory, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Chunmei Ying
- Clinical Laboratory, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
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Liu N, Su C, Xue J. Application of Computed Tomography Scanning Parameters Combined with Serum Cripto-1 in the Diagnosis of Renal Cell Carcinoma. ARCH ESP UROL 2024; 77:25-30. [PMID: 38374009 DOI: 10.56434/j.arch.esp.urol.20247701.3] [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] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
OBJECTIVE This study aims to analyse the clinical value of computed tomography (CT) scanning parameters combined with serum teratoma-derived growth factor-1 (Cripto-1) in the diagnosis of renal cell carcinoma (RCC). METHODS A retrospective analysis was conducted on 256 patients with renal tumour admitted to our hospital from July 2020 to December 2022. They were divided into malignant group (n = 180) and benign group (n = 76) based on the final pathological results. All subjects underwent CT scans and serum Cripto-1 testing. The CT signs and serum Cripto-1 levels of the patients were analysed, and their diagnostic efficacy was evaluated. RESULTS The pathological diagnosis results showed 180 cases of malignant tumours, including 73 cases of clear cell carcinoma, 60 cases of papillary RCC and 47 cases of chromophobe cell carcinoma as well as 76 cases of benign tumour, including 31 cases of renal angiomyolipoma, 25 cases of eosinophilic tumour and 20 cases of renal fibroma. The malignant group had significantly higher incidence of cystic necrosis, uneven enhancement and rapid progression than the benign group (p < 0.01). The incidence of calcification was not statistically different between the two groups (p > 0.05). The malignant group had lower CT value of focus (p < 0.01) and relative corrected CT value of the renal cortex (p < 0.05), and significantly higher serum levels of Cripto-1 (p < 0.01) than the malignant group. The area under the curve of the combined diagnosis was significantly higher than that of serum Cripto-1 alone and comprehensive diagnosis of CT parameters (pcombined diagnosis vs serum Cripto-1 < 0.001, pcombined diagnosis vs comprehensive diagnosis of CT parameters = 0.002). The sensitivity of the combined diagnosis was also higher than that of serum Cripto-1 and CT parameters alone. CONCLUSIONS The combination of CT scanning parameters and serum Cripto-1 has high value in the diagnosis of renal tumours, and the area under the curve and sensitivity of the combined diagnosis are high. This work provides reference for clinical diagnosis and treatment of renal tumours.
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Affiliation(s)
- Ning Liu
- Medical Imaging Center, Jinan Central Hospital, 250013 Jinan, Shandong, China
| | - Chen Su
- Oncology Department, Jinan Central Hospital, 250013 Jinan, Shandong, China
| | - Jianghua Xue
- Interventional Department, Jinan Central Hospital, 250013 Jinan, Shandong, China
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16
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Liu WJ. The diagnosis of intracranial artery stenosis in patients with stroke by transcranial Doppler ultrasound: A meta-analysis. Technol Health Care 2024; 32:639-649. [PMID: 37661896 DOI: 10.3233/thc-220844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
BACKGROUND Strokes are the most common cause of death and the leading cause of acquired disability in adults worldwide. OBJECTIVE The present study aimed to investigate the value of transcranial Doppler ultrasound (TCD) in the diagnosis of intracranial vascular stenosis in patients with a history of stroke. METHODS This is a meta-analysis study of diagnostic tests. PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, Wanfang, and VIP databases were systematically searched. Diagnostic tests using TCD or transcranial colour Doppler ultrasound (TCCD) for detecting intracranial arterial stenosis in patients with a history of stroke were included, with reference standards of intracranial angiography, computed tomography angiography (CTA), or magnetic resonance angiography. The risk bias map was drawn by Revman v5.3, the sensitivity and specificity forest plot was drawn by Stata v16.0, the receiver operating characteristic curve was drawn, and the area under the curve (AUC) was calculated. RESULTS A total of 812 patients with stroke in 12 studies were included in the meta-analysis. The estimated sensitivity of TCD or TCCD for the detection of intracranial vascular stenosis was 0.77-1.00, and the combined sensitivity was 0.96 (95% confidence interval [CI]: 0.88-0.99); the estimated specificity was 0.32-1.00, and the combined specificity was 0.94 (95% CI: 0.82-0.98); the positive likelihood ratio was 15.8 (95% CI: 5.1-48.6); and the negative likelihood ratio was 0.04 (95% CI: 0.01-0.14). The AUC was 0.99 (95% CI: 0.97-0.99). CONCLUSION Doppler ultrasound has good consistency with conventional methods for the diagnosis of intracranial artery stenosis in patients with a history of stroke. Different reference standards may affect sensitivity and specificity; when CTA was used as the reference standard, the consistency of the TCD in the diagnosis of intracranial artery stenosis in stroke patients was relatively good.
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Qian H, Zhang Z, Tao Z, Xie Y, Yin Y, He W, Zhang L. Association of Circular RNAs levels in blood and Essential Hypertension with Carotid Plaque. Clin Exp Hypertens 2023; 45:2180020. [PMID: 36843004 DOI: 10.1080/10641963.2023.2180020] [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] [Indexed: 02/28/2023]
Abstract
BACKGROUND As one of the essential hypertension (EH)-mediated target organ damage, carotid plaque is a crucial subclinical precursor for cardiovascular events. Therefore, it is vital to identify the risk factors and pathogenesis for EH with carotid plaque. METHODS Based on our previous microarray analysis, we selected four circRNAs as the candidate circRNAs and detected their expression levels in blood of 192 subjects (64 healthy controls, 64 EH patients, and 64 EH patients with carotid plaque) by qRT-PCR analysis. The regulatory mechanism of circRNAs involved in carotid plaque was predicted by bioinformatics analysis. RESULTS The level of hsa_circ_0124782 increased significantly and the levels of hsa_circ_0131618 and hsa_circ_0127342 decreased significantly in the EH group and EH with carotid plaque group compared with the control group (P < .05). Functional enrichment analysis showed that three circRNAs might be implicated in pathogenesis for carotid plaque. CONCLUSION Our study revealed the relationship between three circRNAs and carotid plaque, suggesting that they may serve as potential biomarkers for EH with carotid plaque.
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Affiliation(s)
- Haiyan Qian
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China
| | - Zebo Zhang
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China
| | - Zhenbo Tao
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China.,Ningbo Municipal Centre for Disease Control and Prevention, Ningbo, China
| | - Yanqing Xie
- Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
| | - Yueqi Yin
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China
| | - Wenming He
- Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
| | - Lina Zhang
- Department of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China.,Institute of Geriatrics, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
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Huang L, Niu Y, Zhang L, Yang R, Wu M. Diagnostic value of chemiluminescence for urinary lipoarabinomannan antigen assay in active tuberculosis: insights from a retrospective study. Front Cell Infect Microbiol 2023; 13:1291974. [PMID: 38145052 PMCID: PMC10748405 DOI: 10.3389/fcimb.2023.1291974] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 11/09/2023] [Indexed: 12/26/2023] Open
Abstract
Purpose This study aimed to assess the efficacy of chemiluminescence-based urinary lipoarabinomannan (LAM) antigen assay as a diagnostic tool for identifying active tuberculosis. Methods A retrospective study was conducted on 166 Tuberculosis (TB), 22 Non-Tuberculous Mycobacteria (NTM), 69 Non-TB cases, and 73 healthy controls from Zhangjiagang First Peoples Hospital between July 2022 and November 2022. Clinical and laboratory data were collected, including urine samples for LAM antigen detection, sputum samples and pleural effusion for GeneXpert, TB-DNA, and culture. Results TB group exhibited a higher LAM positivity rate (P < 0.001). CD4 count and diabetes as independent factors influencing the diagnostic accuracy of LAM. The LAM assay showed a sensitivity of 50.6% and a specificity of 95.65%. Notably, LAM's sensitivity was superior to TB-DNA (50.60% vs. 38.16%, P < 0.05). LAM's PTB detection rate was 51.7%, superior to TB-DNA (P = 0.047). Moreover, in EPTB cases, the LAM detection rate was 42.11%, surpassing Gene Xpert (P = 0.042), as well as exceeding the detection rates of TB-DNA and sputum culture. Conclusion LAM antigen detection using chemiluminescence has demonstrated outstanding clinical diagnostic value for active TB, especially in the diagnosis of extrapulmonary TB. The convenience of sample collection in this diagnostic approach allows for widespread application in the clinical diagnosis of active tuberculosis, particularly in cases of EPTB and sputum-negative patients.
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Affiliation(s)
- Luyi Huang
- Department of Infectious, Zhangjiagang First Peoples Hospital, Suzhou, China
| | - Yayan Niu
- Department of Tuberculosis, The Fifth People’s Hospital of Suzhou, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, China
| | - Li Zhang
- Department of Infectious, Zhangjiagang First Peoples Hospital, Suzhou, China
| | - Rong Yang
- Department of Infectious, Zhangjiagang First Peoples Hospital, Suzhou, China
| | - Meiying Wu
- Department of Tuberculosis, The Fifth People’s Hospital of Suzhou, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, China
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Zhang Y, Chen S, Wei H, Zhong Q, Yuan Y, Wang Y, Lou J, Zhang X. Breakthrough of chemiluminescence-based LAM urine test beyond HIV-positive individuals: Clinical diagnostic value of pulmonary tuberculosis in the general population. Medicine (Baltimore) 2023; 102:e36371. [PMID: 38050275 PMCID: PMC10695621 DOI: 10.1097/md.0000000000036371] [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: 09/11/2023] [Accepted: 11/08/2023] [Indexed: 12/06/2023] Open
Abstract
To investigate the diagnostic value of a novel high-sensitivity urine lipoarabinomannan (LAM) test (chemiluminescence-based) for active tuberculosis in the general population. A retrospective study was conducted on 250 clinical suspected tuberculosis patients who were HIV-negative and visited the Fourth People's Hospital of Foshan from January 2022 to December 2022. Among them, there were 135 cases of pulmonary tuberculosis, 34 cases of extrapulmonary tuberculosis, and 81 cases of non-tuberculosis. Urine samples were collected for LAM antigen detection before treatment, and laboratory data of sputum smear acid-fast staining (smear method), sputum culture, and GeneXpert method were collected. Using clinical diagnosis as the reference standard, the diagnostic efficacy of 4 methods for detecting active tuberculosis was evaluated. For the 135 cases of pulmonary tuberculosis, the sensitivity of sputum smears, sputm culture, sputm GeneXpert method, and urine LAM were 29.6% (40/135), 45.9% (62/135), 59.3% (80/135), and 51.9% (70/135), respectively. The combination of LAM + GeneXpert and LAM + culture had the highest sensitivity for detecting active pulmonary tuberculosis, which were 71.0% and 78.2%, respectively. For the detection of sputum culture-negative pulmonary tuberculosis, the positive rates of smear, GeneXpert, and LAM were 0.0% (0/73), 53.4% (39/73), and 52.1% (38/73), respectively. LAM + smear and LAM + Genexpert could detect 52.1% and 68.5% of sputum culture-negative patients, respectively. The high-sensitivity urine LAM test holds promise for tuberculosis diagnosis in the general population. It demonstrates high-sensitivity, enabling the detection of sputum culture-negative pulmonary tuberculosis patients. Furthermore, when combined with existing methods, it can enhance the overall detection rate.
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Affiliation(s)
- Yingxuan Zhang
- Department of Tuberculosis, The Fourth People’s Hospital of Foshan, Jinlan South Road, Foshan, China
| | - Shihao Chen
- Department of Tuberculosis, The Fourth People’s Hospital of Foshan, Jinlan South Road, Foshan, China
| | - Hongxia Wei
- Leide Biosciences Co., Ltd, China, Lanyue Road, Guangzhou, China
| | - Qianhong Zhong
- Department of Tuberculosis, The Fourth People’s Hospital of Foshan, Jinlan South Road, Foshan, China
| | - Yiwu Yuan
- Department of Tuberculosis, The Fourth People’s Hospital of Foshan, Jinlan South Road, Foshan, China
| | - Yongping Wang
- Department of Tuberculosis, The Fourth People’s Hospital of Foshan, Jinlan South Road, Foshan, China
| | - Jianrong Lou
- Leide Biosciences Co., Ltd, China, Lanyue Road, Guangzhou, China
| | - Xilin Zhang
- Department of Tuberculosis, The Fourth People’s Hospital of Foshan, Jinlan South Road, Foshan, China
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Jiang N, Jiao B, Zhang L, Li J, Li Y, Lin C. Application of thyroglobulin and anti-thyroglobulin antibody combined with emission computed tomography in the adjuvant diagnosis of differentiated thyroid carcinoma. Ann Med 2023; 55:2232372. [PMID: 37435919 DOI: 10.1080/07853890.2023.2232372] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/13/2023] Open
Abstract
PURPOSE Thyroid nodules are a kind of common endocrine system disease, with approximately 5% of them developing into malignant lesions, the most common of which belong to differentiated thyroid carcinoma (DTC). Accurate differential diagnosis using reliable methods and targeted treatment of benign and malignant thyroid nodules are of great significance to improve patient outcomes. This study mainly investigates the diagnostic value of thyroglobulin (Tg) and anti-thyroglobulin antibody (anti-TgAb) combined with emission computed tomography (ECT) in the adjuvant diagnosis DTC. METHODS All the data of 387 histopathologically diagnosed DTC patients (observation group) and 151 patients with nodular goiter (control group) admitted between June 2019 and June 2021 were collected and retrospectively analyzed. Serum Tg and anti-TgAb levels were detected in all subjects. In addition, all patients in the observation group underwent thyroid ECT, and the results were compared with the pathological findings. The receiver operating characteristic (ROC) curve was drawn to analyze the diagnostic performance of Tg, TgAb and thyroid ECT, either alone or in combination, in patients with thyroid cancer (TC). RESULTS The consistency test showed that Tg (Kappa-value = 0.370) and anti-TgAb (Kappa-value = 0.393) had generally consistent efficiency with pathological findings in the diagnosis of DTC; ECT (Kappa-value = 0.625) and the combined diagnosis of the three (Kappa-value = 0.757) showed higher consistency than the pathological diagnosis, of which the combined diagnosis contributed to an even higher consistency. The combined diagnosis of Tg, anti-TgAb, and thyroid ECT outperformed either of these alone in DTC diagnosis, with a sensitivity of 91.5%, a specificity of 86.1%, and an accuracy of 90%. CONCLUSIONS The combination of Tg. anti-TgAb, and RNI can effectively improve the diagnostic accuracy of DTC and reduce the missed diagnosis rate, which has important reference significance for clinical diagnosis and treatment of TC.
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Affiliation(s)
- Nan Jiang
- Department of Nuclear Medicine, The First Hospital of Jilin University, Changchun, PR China
| | - Benzheng Jiao
- Department of Nuclear Medicine, The First Hospital of Jilin University, Changchun, PR China
| | - Laney Zhang
- Yale School of Public Health, New Haven, CT, USA
| | - Jialong Li
- Division of Biosciences, University College London, London, UK
| | - Yungeng Li
- Department of Nuclear Medicine, The First Hospital of Jilin University, Changchun, PR China
| | - Chenghe Lin
- Department of Nuclear Medicine, The First Hospital of Jilin University, Changchun, PR China
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21
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Li Y, Ye S, Ye Z, Yin Z, Cai X, Pan J. Identification of Elderly Patients with Lower Respiratory Tract Infection by Artificial Intelligence Analysis of Cough Pattern Sounds. Discov Med 2023; 35:1160-1166. [PMID: 38058081 DOI: 10.24976/discov.med.202335179.112] [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] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
BACKGROUND Automatic recognition of cough sounds shows promise in the diagnosis of respiratory conditions. This study investigated the diagnostic value of cough sounds in elderly patients with lower respiratory tract infection (LRTI). METHODS We selected 83 elderly patients with suspected LRTI who sought medical advice at our hospital from January 2022 to September 2022, and grouped them into the infected and uninfected categories, according to their clinical traits. The cough sound of each subject was recorded and features were extracted using the Mel Frequency Cepstrum Coefficient. Four cough sound indexes, including the length of light or heavy cough time (T1), frequency of sound, decibels full scale (dBFs) and total length of cough time (T0) were compared between the two groups. The diagnostic efficacy of each index was analyzed using the receiver operating characteristic (ROC) curve. RESULTS 22 patients were diagnosed with LRTI in the infected group including 15 males and 7 females, 13 were in the LRTI-free uninfected group, including 7 males and 6 females. Cough sound indexes were higher in the infected group compared with the uninfected group at T1 (p = 0.127), frequency of sound (p = 0.894), dBFs (p = 0.532) and T0 (p = 0.854). ROC curve analysis showed that the area under the curve (AUC) values of the above four indexes and the combined indexes for LRTI diagnosis were 0.680, 0.503, 0.577, 0.486 and 0.696, respectively. CONCLUSIONS Cough sounds are correlated with LRTI. However, due to the small sample size of this study, the current results do not find that automatic recognition of cough has obvious diagnostic value, but its diagnostic potential in elderly patients with LRTI cannot be denied.
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Affiliation(s)
- Yuling Li
- Respiratory Department, The Sixth Affiliated Hospital of Wenzhou Medical University, 323000 Lishui, Zhejiang, China
| | - Siyu Ye
- School of Public Administration, Wenzhou Medical University, 325015 Wenzhou, Zhejiang, China
| | - Zaiting Ye
- Radiology Department, The Sixth Affiliated Hospital of Wenzhou Medical University, 323000 Lishui, Zhejiang, China
| | - Zhangyong Yin
- Respiratory Department, The Sixth Affiliated Hospital of Wenzhou Medical University, 323000 Lishui, Zhejiang, China
| | - Xiaoping Cai
- Respiratory Department, The Sixth Affiliated Hospital of Wenzhou Medical University, 323000 Lishui, Zhejiang, China
| | - Jiongwei Pan
- Respiratory Department, The Sixth Affiliated Hospital of Wenzhou Medical University, 323000 Lishui, Zhejiang, China
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Chen H, Chen E, Lu Y, Xu Y. Identification of immune-related genes in diagnosing retinopathy of prematurity with sepsis through bioinformatics analysis and machine learning. Front Genet 2023; 14:1264873. [PMID: 38028617 PMCID: PMC10667920 DOI: 10.3389/fgene.2023.1264873] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
Background: There is increasing evidence indicating that immune system dysregulation plays a pivotal role in the pathogenesis of retinopathy of prematurity (ROP) and sepsis. This study aims to identify key diagnostic candidate genes in ROP with sepsis. Methods: We obtained publicly available data on ROP and sepsis from the gene expression omnibus database. Differential analysis and weighted gene correlation network analysis (WGCNA) were performed to identify differentially expressed genes (DEGs) and key module genes. Subsequently, we conducted functional enrichment analysis to gain insights into the biological functions and pathways. To identify immune-related pathogenic genes and potential mechanisms, we employed several machine learning algorithms, including Support Vector Machine Recursive Feature Elimination (SVM-RFE), Least Absolute Shrinkage and Selection Operator (LASSO), and Random Forest (RF). We evaluated the diagnostic performance using nomogram and Receiver Operating Characteristic (ROC) curves. Furthermore, we used CIBERSORT to investigate immune cell dysregulation in sepsis and performed cMAP analysis to identify potential therapeutic drugs. Results: The sepsis dataset comprised 352 DEGs, while the ROP dataset had 307 DEGs and 420 module genes. The intersection between DEGs for sepsis and module genes for ROP consisted of 34 genes, primarily enriched in immune-related pathways. After conducting PPI network analysis and employing machine learning algorithms, we pinpointed five candidate hub genes. Subsequent evaluation using nomograms and ROC curves underscored their robust diagnostic potential. Immune cell infiltration analysis revealed immune cell dysregulation. Finally, through cMAP analysis, we identified some small molecule compounds that have the potential for sepsis treatment. Conclusion: Five immune-associated candidate hub genes (CLEC5A, KLRB1, LCN2, MCEMP1, and MMP9) were recognized, and the nomogram for the diagnosis of ROP with sepsis was developed.
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Affiliation(s)
- Han Chen
- Department of Ophthalmology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Enguang Chen
- Department of Ophthalmology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yao Lu
- Department of Ophthalmology, Anhui No. 2 Provincial People’s Hospital, Anhui, Hefei, China
| | - Yu Xu
- Department of Ophthalmology, School of Medicine, Xinhua Hospital, Shanghai Jiao Tong University, Shanghai, China
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Jurado-Martos F, Cardoso-Toset F, Tarradas C, Galán-Relaño Á, Sánchez-Carvajal JM, Ruedas-Torres I, Vera-Salmoral E, Larenas-Muñoz F, Carrasco L, Gómez-Laguna J, Lorenzo BH, Luque I. Evaluation of the diagnostic accuracy of the serological test for paratuberculosis in cattle according to tuberculosis status. Vet Rec 2023; 193:e3313. [PMID: 37718548 DOI: 10.1002/vetr.3313] [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: 01/21/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND Enzyme-linked immunosorbent assays (ELISAs) are the most widely used diagnostic tools in bovine paratuberculosis (bPTB) control. However, their diagnostic accuracy may be compromised by bovine tuberculosis (bTB) infection, as both diseases share diagnostic targets. METHODS The bPTB and bTB infection status of 228 animals was determined using microbiological tissue culture as a reference test. The diagnostic performance (sensitivity, specificity, likelihood ratios and predictive values) of the bPTB-ELISA on blood serum samples, taking into account the bPTB animal-level prevalence of the area and the bTB status of the animals, was evaluated. RESULTS A sensitivity of 40.7% (95% confidence interval [CI]: 27.5%-53.9%) and a specificity of 94.7% (95% CI: 91.4%-98.0%) were obtained for bPTB-ELISA in all animals. A bPTB-ELISA-positive animal would have a post-test probability of 70% or more of being infected in areas with a bPTB prevalence of 23% or more. A negative bPTB-ELISA result, in areas with a bPTB prevalence of 41% or less, would rule out the disease with more than 70% certainty. In bTB-positive animals, sensitivity increased (94.4% [95% CI: 81.4%-100%] vs. 25.1% [95% CI: 11.8%-38.4%]) and specificity decreased (82.6% [95% CI: 71.8%-93.4%] vs. 99.4% [95% CI: 98.0%-99.9%]). The bPTB-ELISA is a good tool to rule out bPTB co-infection in bTB-positive animals, while in bTB-negative animals, it allows confirmation of disease with more than 70% probability if disease prevalence is 6% or more. LIMITATIONS The observed differences could be enhanced by the effect of frequent application of the intradermal tuberculin test, which was unknown in the animals studied. CONCLUSIONS These results provide useful guidance for the application and interpretation of ELISA as a tool for bPTB disease control.
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Affiliation(s)
- Francisco Jurado-Martos
- CICAP-Food Research Centre, Pozoblanco, Cordoba, Spain
- Department of Animal Health, University of Cordoba, Cordoba, Spain
| | | | - Carmen Tarradas
- Department of Animal Health, University of Cordoba, Cordoba, Spain
- UIC Zoonosis y Enfermedades Emergentes ENZOEM, International Excellence Agrifood Campus 'ceiA3', University of Cordoba, Cordoba, Spain
| | | | - José María Sánchez-Carvajal
- Pathology and Immunology Group (UCO-PIG), Department of Anatomy and Comparative Pathology and Toxicology, University of Cordoba, Cordoba, Spain
| | - Inés Ruedas-Torres
- Pathology and Immunology Group (UCO-PIG), Department of Anatomy and Comparative Pathology and Toxicology, University of Cordoba, Cordoba, Spain
| | | | - Fernanda Larenas-Muñoz
- Pathology and Immunology Group (UCO-PIG), Department of Anatomy and Comparative Pathology and Toxicology, University of Cordoba, Cordoba, Spain
| | - Librado Carrasco
- UIC Zoonosis y Enfermedades Emergentes ENZOEM, International Excellence Agrifood Campus 'ceiA3', University of Cordoba, Cordoba, Spain
- Pathology and Immunology Group (UCO-PIG), Department of Anatomy and Comparative Pathology and Toxicology, University of Cordoba, Cordoba, Spain
| | - Jaime Gómez-Laguna
- UIC Zoonosis y Enfermedades Emergentes ENZOEM, International Excellence Agrifood Campus 'ceiA3', University of Cordoba, Cordoba, Spain
- Pathology and Immunology Group (UCO-PIG), Department of Anatomy and Comparative Pathology and Toxicology, University of Cordoba, Cordoba, Spain
| | - Belén Huerta Lorenzo
- Department of Animal Health, University of Cordoba, Cordoba, Spain
- UIC Zoonosis y Enfermedades Emergentes ENZOEM, International Excellence Agrifood Campus 'ceiA3', University of Cordoba, Cordoba, Spain
| | - Inmaculada Luque
- Department of Animal Health, University of Cordoba, Cordoba, Spain
- UIC Zoonosis y Enfermedades Emergentes ENZOEM, International Excellence Agrifood Campus 'ceiA3', University of Cordoba, Cordoba, Spain
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Lu J, Kang T, Zhang Z. Diagnostic value of aldo‑keto reductase family 1 member B10 in human nasopharyngeal carcinoma. Mol Clin Oncol 2023; 19:89. [PMID: 37854325 PMCID: PMC10580245 DOI: 10.3892/mco.2023.2685] [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: 04/22/2023] [Accepted: 08/21/2023] [Indexed: 10/20/2023] Open
Abstract
Aldo-keto reductase family 1 member B10 (AKR1B10) is a potential marker of several types of cancer; however, the role of AKR1B10 in nasopharyngeal carcinoma (NPC) remains unclear. In the present study, AKR1B10 RNA-seq data and clinical information were obtained from The Cancer Genome Atlas head and neck squamous cell carcinoma (HNSCC) database to evaluate the role of AKR1B10 in HNSCC. There was no statistically significant difference in the expression of AKR1B10 between HNSCC tissues and adjacent normal tissues, and high AKR1B10 expression was not associated with poor overall survival according to the public database. The present study further examined the role of AKR1B10 in patients with NPC using data obtained from the Gene Expression Omnibus database. Analysis of the GSE53819 and GSE61218 datasets showed that the there were no significant differences in the expression levels of AKR1B10 between NPC tissues and normal tissues. However, analysis of the GSE103611 dataset indicated that AKR1B10 may be associated with distance metastasis following radical treatment in NPC. Finally, serum samples from patients with NPC and healthy controls were collected and analyzed. The results revealed that AKR1B10 levels were significantly increased in samples from patients with NPC compared with those from healthy controls, and the area under the receiver operating characteristic curve was 0.909. In conclusion, unlike tissue AKR1B10 expression, serum AKR1B10 levels may be a promising biomarker for the diagnosis of NPC.
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Affiliation(s)
- Jinping Lu
- Department of Clinical Laboratory and Medical Research Center, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong 519000, P.R. China
| | - Ting Kang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong 516060, P.R. China
| | - Zhenlin Zhang
- Department of Clinical Laboratory and Medical Research Center, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong 519000, P.R. China
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25
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Weng L, Yu M. Diagnosis of Benign and Malignant BI-RADS 4 Breast Masses by Contrastenhanced Ultrasound Combined with Shear Wave Elastography. Curr Med Imaging 2023:CMIR-EPUB-135750. [PMID: 37921152 DOI: 10.2174/0115734056257195231025072821] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 08/11/2023] [Accepted: 09/25/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Breast cancer, one of the most prevalent malignant tumors in females, usually occurs in the breast epithelial tissues. OBJECTIVE The study aimed to explore the diagnostic value of contrast-enhanced ultrasound (CEUS) combined with shear wave elastography (SWE) in the diagnosis of benign and malignant breast masses in BI-RADS (Breast Imaging Reporting and Data System) 4. METHODS Examination outcomes and clinical information of 83 patients with BI-RADS 4 breast masses were analyzed retrospectively. These included patients who received CEUS, SWE, and pathological examinations. The difference of CEUS in determining the classification of BI-RADS 4 breast masses was evaluated using histopathological outcomes of breast masses as a reference standard. The diagnostic value of CEUS, SWE, and CEUS combined with SWE in the diagnosis of benign and malignant breast masses in BI-RADS 4 was also explored. RESULTS Pathological biopsy results revealed 63 malignant masses and 20 benign masses among 83 BI-RADS 4 breast masses, with a 75.9% incidence of malignant masses. After the diagnosis of BI-RADS 4 breast masses with CEUS, SWE, and CEUS+SWE, the incidence of malignancy was 56.6%, 78.3%, and 73.5%, respectively. CEUS+SWE showed higher sensitivity (93.7% vs. 81% and 68.3%), specificity (90% vs. 30% and 80%), positive predictive value (96.7% vs. 78.5% and 91.5%), negative predictive value (81.8% vs. 33.3% and 44.4%), and diagnostic coincidence rate (92.8% vs. 68.7% and 71.1%) than SWE and CEUS alone in diagnosing pathological type of breast masses. Moreover, CEUS combined with SWE exhibited a larger area under the receiver operating characteristic (ROC) curve (0.918) than SWE (0.741, p = 0.028) and CEUS (0.555, p < 0.001) alone in the diagnosis of BI-RADS 4 breast masses. CONCLUSION Overall, the diagnostic value of CEUS+SWE for the pathological type of BI-RADS is preferred over CEUS and SWE alone. CEUS+SWE showed higher values than CEUS and SWE alone in diagnosing BI-RADS 4 breast masses. Specifically, CEUS+SWE can correctly identify benign and malignant masses, reduce unnecessary trauma, and avoid misdiagnosis. In summary, CEUS combined with SWE can serve as an effective diagnostic method and avoid delaying the best treatment opportunity for some malignant lesions.
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Affiliation(s)
- Lifeng Weng
- Department of Ultrasound Medicine, Changzhou Second People's Hospital, Changzhou, Jiangsu 213004, China
| | - Mengxia Yu
- Department of Ultrasound Medicine, Changzhou Second People's Hospital, Changzhou, Jiangsu 213004, China
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Li D, Ding S, Li J, Liao X, Ru K, Liu L, Shang W. Diagnostic value of inflammatory indicators for surgical site infection in patients with breast cancer. Front Cell Infect Microbiol 2023; 13:1286313. [PMID: 37953798 PMCID: PMC10634473 DOI: 10.3389/fcimb.2023.1286313] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/05/2023] [Indexed: 11/14/2023] Open
Abstract
Background Breast cancer is the most commonly diagnostic cancer in women worldwide. The main treatment for these patients is surgery. However, there is a high incidence of surgical site infection (SSI) in breast cancer patients. The aim of this study was to identify effective infection-related diagnostic markers for timely diagnosis and treatment of SSI. Methods This retrospective study included 263 breast cancer patients who were treated between July 2018 and March 2023 at the Shandong Cancer Hospital and Institute. We analyzed differences between the SSI group and control group and differences before and during infection in the SSI group. Finally, we tested the distribution of pathogenic microorganisms and their susceptibility to antibiotics. Results Compared with preoperative inflammatory indicators, white blood cells (WBC), neutrophils (NEU), absolute neutrophil count to the absolute lymphocyte count (NLR), D2 polymers (D-Dimer) and fibrinogen (FIB) were significantly increased, while lymphocytes (LYM), albumin (ALB) and prealbumin (PA) were significantly decreased in the SSI group. Compared with uninfected patients, WBC, NEU, NLR and FIB were significantly increased, ALB and PA were significantly decreased in SSI patients, while LYM and D-Dimer did not differ significantly. The distribution of infection bacteria in SSI patients showed that the proportion of patients with Staphylococcus aureus infection was as high as 70.41%; of those patients, 19.33% had methicillin-resistant Staphylococcus aureus (MRSA) infection. The area under the curves (AUCs) of the receiver operating curves (ROCs) for WBC, NEU, NLR, FIB, ALB and PA were 0.807, 0.811, 0.730, 0.705, 0.663 and 0.796, respectively. The AUCs for other inflammatory indicators were not statistically significant. There was no significant difference in antibiotic resistance for Staphylococcus aureus when compared to that of gram-positive bacteria. The resistance of gram-positive bacteria to ceftriaxone (CRO), cefoxitin (FOX), chloramphenicol (CHL), minocycline (MNO) and tetracycline (TCY) was lower than that of gram-negative bacteria, while the resistance to gentamicin (GEN) was higher. Conclusion This study demonstrated that WBC, NEU, NLR, FIB and PA have good predictive value for identifying patients at risk of SSI. The cut-off values of inflammatory indicators can be helpful in the prevention and diagnosis of SSI.
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Affiliation(s)
| | | | | | | | | | | | - Wenjing Shang
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
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Zhao G, Pan Z, Wang P. The Value of Combined Detection of Serum PSA, MALAT1 and TMPRSS2-ETV1 in Evaluating the Progress and Prognosis of Prostate Cancer. ARCH ESP UROL 2023; 76:555-562. [PMID: 37960954 DOI: 10.56434/j.arch.esp.urol.20237608.69] [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: 11/15/2023]
Abstract
OBJECTIVE To explore the prognostic value of combined detection of serum prostate specific antigen (PSA), lung cancer metastasis-associated transcript 1 (MALAT1), transmembrane serine protease 2 (TMPRSS2), and erythropoietin-specific transforming gene variant 1 (ETV1) in prostate cancer. METHODS Ninety patients with prostate cancer who were treated in hospital were divided into two groups according to tumor node metastasis stage: Stage I-II group (n = 34) and stage III-IV group (n = 56). The serum levels of PSA, MALAT1, and TMPRSS2-ETV1 were detected in both groups and correlated with prostate cancer status to determine their value as indicators of disease progression and prognosis. RESULTS Age, body mass index (BMI), and Gleason score differed significantly between the study group and the control group (p < 0.05). The expression levels of serum PSA and MALAT1 were higher in group III-IV than in group I-II, and the positive expression rate of TMPRSS2-ETV1 was significantly higher in group III-IV than in the control group (p < 0.05). Pearson's correlation analysis showed that serum PSA, MALAT1, and TMPRSS2-ETV1 were significantly correlated with prostate cancer (p < 0.05). Differences in PSA levels correlated with differences in age, BMI, type of pathology, and Gleason score, whereas differences in serum MALAT1 levels correlated with differences in age, BMI, and type of pathology. Gleason scores differed significantly between patients with positive and negative TMPRSS2-ETV1 indicators (p < 0.05). Multivariate logistic regression analysis showed that serum PSA, MALAT1, and TMPRSS2-ETV1 were independent risk factors affecting the prognosis of prostate cancer (p < 0.05). The areas under the curve (AUCs) of serum PSA, MALAT1, and TMPRSS2-ETV1 as prognostic predictors in prostate cancer were 0.692, 0.731, and 0.709, respectively, whereas the AUC of the combination was 0.819. Assessment of disease progression using the combination of indicators had a significantly higher prognostic value than single indicators (p < 0.05). CONCLUSIONS Serum levels of PSA, MALAT1, and TMPRSS2-ETV1 were abnormal in patients with prostate cancer, and the combined detection of these factors provided a reference for assessing disease progression and predicting the prognosis of prostate cancer.
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Affiliation(s)
- Guanan Zhao
- Department of Urology, Lishui City People's Hospital, 323000 Lishui, Zhejiang, China
| | - Zhoumin Pan
- Endoscopy Center, Longquan People's Hospital, 323799 Longquan, Zhejiang, China
| | - Peng Wang
- Medical Laboratory Center, Lishui City People's Hospital, 323000 Lishui, Zhejiang, China
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Guo H, Li J, Lu X. Diagnostic Value Analysis of Multi-Slice Helical Computed Tomography Reconstruction Parameters Combined with 3.0 T Magnetic Resonance in Clear Cell Renal Cell Carcinoma. ARCH ESP UROL 2023; 76:570-578. [PMID: 37960956 DOI: 10.56434/j.arch.esp.urol.20237608.71] [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: 11/15/2023]
Abstract
OBJECTIVE The diagnostic value of multi-slice helical computed tomography (MSCT) reconstruction parameters combined with 3.0 T magnetic resonance (MR) in clear cell renal cell carcinoma (CCRCC) was analysed. METHODS A total of 158 patients with renal tumours were selected in First Hospital in Zibo city from February 2018 to March 2023 for the retrospective study and divided into CCRCC and non-CCRCCs groups according to the final results of pathological diagnosis. MSCT detection and 3.0 T MR detection were performed in both groups for imaging manifestation analysis. The receiver operating characteristic (ROC) curve was used in analysing the clinical efficacy of each single and combined diagnosis. RESULTS The results of pathological diagnosis showed 115 patients with CCRCC and 43 non-CCRCC patients, accounting for 72.78% and 27.22%, respectively. Patients with CCRCC had higher proportions of calcification, necrosis, cystic degeneration and more pseudocapsules than non-CCRCC patients (p < 0.05). Patients with CCRCC mainly showed peripheral and heterogeneous enhancement, whereas non-CCRCC patients mainly showed homogeneous enhancement, and the difference was significant (p < 0.05). The cortical phase, parenchymal phase and excretion stage had higher computed tomography (CT) values in the CCRCC group (p < 0.001), and no significant difference in the CT value of plain scan phase was found between the groups (p > 0.05). The CCRCC group had obviously higher apparent diffusion coefficient value and incidence of necrosis and cystic degeneration (p < 0.001), lower incidence of haemorrhage (p < 0.05) and distinctly higher cortical enhancement indexes in the cortical phase, parenchymal phase and delay period (p < 0.001). The ROC analysis showed that the area under the curve, specificity, sensitivity and 95% CI of combined detection were higher than those of each single detection. CONCLUSIONS The combination of MSCT reconstruction parameters and 3.0 T MR has a certain diagnostic value for CCRCC. The combined diagnosis has higher area under the curve, specificity, sensitivity and 95% CI, which can provide effective reference for clinical diagnosis and treatment, with a certain clinical application value.
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Affiliation(s)
- Hui Guo
- Imaging Department, Zibo First Hospital, 255200 Zibo, Shandong, China
| | - Jie Li
- Imaging Department, Zibo Guangdian Hospital, 255000 Zibo, Shandong, China
| | - Xianfeng Lu
- Physical Examination Department, Zibo First Hospital, 255200 Zibo, Shandong, China
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Wang J, Chen Z, Chen J. Diagnostic value of MRI radiomics in differentiating high‑grade glioma from low‑grade glioma: A meta‑analysis. Oncol Lett 2023; 26:436. [PMID: 37664663 PMCID: PMC10472021 DOI: 10.3892/ol.2023.14023] [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: 11/30/2022] [Accepted: 07/13/2023] [Indexed: 09/05/2023] Open
Abstract
No clear conclusions have yet been reached regarding the accuracy of magnetic resonance imaging (MRI) radiomics in distinguishing high-grade glioma (HGG) from low-grade glioma (LGG). In the present study, a meta-analysis was conducted to determine the diagnostic value of MRI radiomics in differentiating between HGG and LGG, in order to guide their clinical diagnosis. PubMed, Embase and the Cochrane Library databases were searched up to November 2022. The search included studies in which true positive, false positive, true negative and false negative values for the differentiation of HGG from LGG were reported or could be calculated by retrograde extrapolation. Duplicate publications, research without full text, studies with incomplete information or unextractable data, animal studies, reviews and systematic reviews were excluded. STATA 15.1 was used to analyze the data. The meta-analysis included 15 studies, which comprised a total of 1,124 patients, of which 701 had HGG and 423 had LGG. The pooled sensitivity and specificity of the studies overall were 0.92 (95% CI: 0.89-0.95) and 0.89 (95% CI: 0.85-0.92), respectively. The positive and negative likelihood ratios of the studies overall were 7.89 (95% CI: 6.01-10.37) and 0.09 (95% CI: 0.07-0.12), respectively. The pooled diagnostic odds ratio of the studies was 85.20 (95% CI: 54.52-133.14). The area under the summary receiver operating characteristic curve was 0.91. These findings indicate that radiomics may be an accurate tool for the differentiation of glioma grades. However, further research is needed to verify the most appropriate of these technologies.
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Affiliation(s)
- Jiefang Wang
- Department of Radiology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Zhichao Chen
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Jieyun Chen
- Department of Radiology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
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Zheng Q, Zhang B, Lu N, Li X, Jin B, Jin P. Diagnostic values of serum BNP, PTX3, and VEGF in acute pulmonary embolism complicated by pulmonary artery hypertension and their correlations with severity of pulmonary artery hypertension. Immun Inflamm Dis 2023; 11:e986. [PMID: 37773724 PMCID: PMC10510460 DOI: 10.1002/iid3.986] [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: 03/17/2023] [Revised: 05/14/2023] [Accepted: 08/03/2023] [Indexed: 10/01/2023] Open
Abstract
OBJECTIVE This paper aimed to unveil the diagnostic values of serum brain natriuretic peptide (BNP), pentraxin 3 (PTX3), and vascular endothelial growth factor (VEGF) in acute pulmonary embolism complicated by pulmonary artery hypertension (APE-PAH) and their correlations with severity of PAH. METHODS A total of 153 patients with APE were selected for our study and divided into the PAH and Non-PAH groups according to the measurement of pulmonary artery pressure by echocardiography. Serum BNP levels were measured by chemiluminescence immunoassay, and serum PTX3 and VEGF levels were appraised by ELISA. The predictive values of BNP, PTX3, and VEGF for APE-PAH were evaluated by applying the receiver operating characteristic (ROC) curve. Spearman test was implemented to correlate BNP, PTX3, and VEGF with the severity of PAH. RESULTS Higher serum levels of BNP, PTX3, and VEGF were observed in the PAH group versus the Non-PAH group (p < .05). ROC curve analysis indicated that BNP, PTX3, and VEGF had acceptable diagnostic value for predicting APE-PAH. Higher serum levels of BNP, PTX3, and VEGF were witnessed in the moderate and severe PAH groups in contrast to the mild PAH group (p < .05), and the levels of these parameters were elevated in the severe PAH group versus the moderate PAH group (p < .05). Spearman correlation analysis signified that serum BNP (r = 0.377), PTX3 (r = 0.488), and VEGF (r = 0.575) levels were positively correlated with the severity of PAH in APE-PAH patients. CONCLUSION Serum BNP, PTX3, and VEGF levels are significantly elevated in APE-PAH patients. Serum BNP, PTX3, and VEGF levels are of clinical value in the diagnosis of APE-PAH patients, and serum BNP, PTX3, and VEGF levels are positively correlated with the severity of PAH and can be used as predictors of the severity of PAH.
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Affiliation(s)
- Qinghou Zheng
- Department of EmergencyThe First Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
| | - Bin Zhang
- Department of EmergencyThe First Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
| | - Na Lu
- Department of EmergencyThe First Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
| | - Xinyi Li
- Department of EmergencyThe First Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
| | - Beibei Jin
- Department of EmergencyThe First Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
| | - Pingkui Jin
- Department of EmergencyThe First Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
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Yu Q, Ding A, Chen Q, Zuo J, Cao J, Xiong P. Diagnostic value of shear wave elastography quantification combined with conventional ultrasound in salivary gland tumors. Quant Imaging Med Surg 2023; 13:5863-5876. [PMID: 37711823 PMCID: PMC10498228 DOI: 10.21037/qims-23-103] [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: 01/27/2023] [Accepted: 07/20/2023] [Indexed: 09/16/2023]
Abstract
Background The histopathological classification of salivary gland tumors is extremely complex. The imaging manifestations of some tumors are nonspecific. It is particularly important to improve the value of ultrasound in the diagnosis of salivary gland tumors. This study aimed to analyze the diagnostic value of different parameters of shear wave elastography (SWE) in the quantitative diagnosis of salivary gland tumors, and to evaluate the value of SWE combined with conventional ultrasound. Methods The study was conducted retrospectively. Patients who underwent salivary gland tumor resection from April 2021 to November 2022 in the Ninth People's Hospital, Shanghai Jiaotong University School of Medicine were randomly recruited to the study. A total of 305 masses were divided into an elastography group (150 cases) and a control group (155 cases). The control group underwent conventional ultrasonography, whereas the elastography group underwent conventional ultrasonography and elastography. The Young's modulus E of the mass was quantitatively measured in the elastography group, including maximum cross-sectional area (S), maximum Young's modulus (Emax), mean Young's modulus (Emean), and Young's modulus standard deviation (SD). Pathologic diagnosis was used as the reference standard to determine the cut-off of shear wave elastography of salivary gland tumors, and the diagnostic performance of the 2 groups was compared. Results In the elastography group, the diagnostic value of Emax·S (the product of the maximum Young's modulus of the mass and the maximum cross-sectional area of the mass) in the differential diagnosis of malignant tumors (MT) and non-malignant tumors (NMT) was the highest, with a sensitivity and specificity of 72.0% and 80.0%, respectively. The diagnostic value of Emax/D (the quotient of the maximum Young's modulus of the mass and the maximum diameter of the mass) in the differential diagnosis of pleomorphic adenoma (PA) and adenolymphoma (AL) was the highest, with a sensitivity and specificity of 62.3% and 82.4%, respectively. The receiver operating characteristic (ROC) curves for the diagnosis of salivary gland tumors were compared between the elastography group and the control group. The area under the curve (AUC) of the elastography group was 0.915, the sensitivity, specificity, and Youden index were 84.0%, 88.0%, and 0.720, respectively. The AUC of the control group was 0.906, the sensitivity, specificity, and Youden index were 76.0%, 90.0%, and 0.660, respectively, which is the main finding of the study. Conclusions SWE can be used as a complementary method for the diagnosis of salivary gland tumors, which has certain value in improving the diagnostic performance. As a result, the sensitivity is improved but the specificity is worsened by addition of SWE to B-mode ultrasound and color Doppler flow imaging (CDFI).
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Affiliation(s)
- Qian Yu
- Department of Ultrasound, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Angang Ding
- Department of Ultrasound, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qianqian Chen
- Department of Ultrasound, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jiaxin Zuo
- Department of Ultrasound, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jinye Cao
- Department of Ultrasound, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ping Xiong
- Department of Ultrasound, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Al Qout MM, Al Hamoud M, AlQahtani MS, Alqahtani AY, Asiri AH, Alshahrani AA. The Diagnostic Value of Fine-Needle Aspiration Cytology in Cervical Lymphadenopathy in Correlation to Postoperative Histopathological Results in a Tertiary Care Center in Saudi Arabia. Cureus 2023; 15:e46210. [PMID: 37905246 PMCID: PMC10613460 DOI: 10.7759/cureus.46210] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2023] [Indexed: 11/02/2023] Open
Abstract
Background Lymphadenopathy is a frequently encountered presentation in the clinical practice. Cervical lymphadenopathy implies that the cervical nodal tissue measures more than 1 cm in diameter. It requires prompt and accurate diagnosis to begin an appropriate treatment plan. Fine-needle aspiration cytology (FNAC) is considered an initial diagnostic method due to its simplicity, minimal invasiveness, quick availability of results, and low risk of complications. This study aimed to evaluate the diagnostic value of FNAC by comparing the cytological and histological diagnoses of patients with cervical lymph node enlargement at Aseer Central Hospital, Southern Region, Saudi Arabia. Methodology This observational, retrospective, record review study was conducted at the Otorhinolaryngology Head and Neck Surgery Department in Aseer Central Hospital, Abha, Saudi Arabia. Using a data collection sheet, the data of 102 patients were collected from electronic records and reviewed retrospectively. The study included patients who underwent cervical lymph node excision biopsy between 2020 and 2023 due to enlargement of the cervical lymph node. The cytological diagnoses were compared with the histopathological diagnoses of the same enlarged cervical lymph nodes. Results The most common FNAC findings were lymphomas and reactive lymph nodes (26.2% and 19.7%, respectively). The positive predictive value of FNAC was 100% and the negative predictive value was 86.7%. Overall, the diagnostic accuracy was 95.3%. Conclusions FNAC is a safe diagnostic method with minimal invasiveness and complications. This study showed that FNAC and tru-cut biopsy have good diagnostic value in examining patients with cervical lymphadenopathy regardless of their limitations and drawbacks. They have good sensitivity, specificity, positive and negative predictive values, and accuracy.
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Affiliation(s)
| | - Mohammed Al Hamoud
- Department of Otorhinolaryngology - Head and Neck Surgery, Aseer Central Hospital, Abha, SAU
| | - Mubarak S AlQahtani
- Department of Otorhinolaryngology - Head and Neck Surgery, Aseer Central Hospital, Abha, SAU
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Zhao J, Lin C, Liu D, Liu B, Chen Q, Gu J. The diagnostic value of morphological features of fat deposition of sacroiliac joint steatosis in axial spondyloarthritis. Front Med (Lausanne) 2023; 10:1218834. [PMID: 37692786 PMCID: PMC10484708 DOI: 10.3389/fmed.2023.1218834] [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: 05/08/2023] [Accepted: 08/04/2023] [Indexed: 09/12/2023] Open
Abstract
Background Findings of fatty lesions in the context of other imaging manifestations, especially bone marrow edema and erosions can effectively assist in the diagnosis of axSpA. Chemical shift-encoded MRI is a sequence which allows for the quantification of fat signal and has been applied in the imaging evaluation of the SIJ in axSpA. The objective of this study was to investigate the diagnostic performance of morphological features of fatty lesions visualized by CSE-MRI in the imaging evaluation of SIJ in axSpA. Methods Fatty lesions with morphological features (subchondral, homogeneity and distinct border) were assessed and recorded as a binary variable in each quadrant of the SIJ. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were calculated for different morphological features as well as the anatomical distribution in patients with nr-axSpA and r-axSpA. T1-weighted images and CSE-MRI fat fraction maps were directly compared in the recognition of different morphological features. Results Eighty-two patients [non-SpA (n = 21), nr-axSpA (n = 23), r-axSpA (n = 38)] with lower back pain (LBP) were enrolled. Presence of the three morphological features of fatty lesions had a specificity of 90.48% in axSpA. The sensitivities of being subchondral, homogeneity and distinct border were 52.17, 39.13 and 39.13% in nr-axSpA on T1-weighted images. For patients with r-axSpA, the sensitivities reached 86.84, 76.32 and 57.89%. No significant difference was found in the distribution of fatty lesions between T1-weighted images and CSE-MRI. However, CSE-MRI fat fraction maps could detect significantly more fatty lesions with homogeneity (p = 0.0412) and distinct border (p = 0.0159) than T1-weighted images in the sacroiliac joint, but not subchondral lesions (p = 0.6831). Conclusion The homogeneity and distinct border are more relevant for the diagnosis of axSpA. Moreover, CSE-MRI could detect more typical morphological features of fatty lesions than T1-weighted images in showing these two features. The presence of all three features was more likely to be indicative of axSpA.
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Affiliation(s)
- Jiaoshi Zhao
- Department of Rheumatology and Immunology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Churong Lin
- Department of Radiology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Dong Liu
- Department of Rheumatology and Immunology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Budian Liu
- Department of Rheumatology and Immunology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qilong Chen
- Department of Radiology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jieruo Gu
- Department of Rheumatology and Immunology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Wang J, Ling L, Chen S, Chou L, Wang Y, Hu L. Diagnostic value of pleural effusion Krebs von den Lungen-6 in malignant pleural effusion of patients with non-small cell lung cancer. Lab Med 2023:lmad076. [PMID: 37566516 DOI: 10.1093/labmed/lmad076] [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] [Indexed: 08/13/2023] Open
Abstract
OBJECTIVE The aim of this study was to investigate the diagnostic potential of Krebs von den Lungen-6 (KL-6) in differentiating between malignant pleural effusion (MPE) induced by non-small cell lung cancer (NSCLC) and benign pleural effusion (BPE). METHODS We collected 143 pleural effusion samples from August 2018 to March 2021. The samples included 91 cases of MPE and 52 cases of BPE. The KL-6 and other indicators in pleural effusion were detected. RESULTS The level of pleural effusion KL-6 (pKL-6) in the MPE group was significantly higher than in the BPE group (Mann-Whitney U = 442.500, P = .000). The area under the curve (AUC) of pKL-6/pleural effusion adenosine deaminase (pADA) + pleural effusion carcinoembryonic antigen (pCEA)/pADA (AUC = 0.992) in diagnosing MPE was higher than that of pKL-6 alone (AUC = 0.903), with a sensitivity of 93.26% and specificity of 100%. CONCLUSION The measurement of pKL-6 can differentiate NSCLC-induced MPE from BPE. Furthermore, the combined detection of pKL-6/pADA and pCEA/pADA can significantly improve the diagnostic efficiency for distinguishing NSCLC-induced MPE.
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Affiliation(s)
- Junjun Wang
- Department of Clinical Laboratory, Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Liqun Ling
- Department of Clinical Laboratory, Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shuhui Chen
- Department of Clinical Laboratory, Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lunan Chou
- Department of Clinical Laboratory, Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yumin Wang
- Department of Clinical Laboratory, Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lijuan Hu
- Department of Clinical Laboratory, Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Kallen EJJ, Bollemeijer JF, Knulst AC, Ehlers AM, Welsing PMJ, van Ree R, Le TM. Component Ana o 3 versus extract for cashew nut allergy: A diagnostic test accuracy study in adults. Clin Exp Allergy 2023; 53:880-882. [PMID: 37246614 DOI: 10.1111/cea.14331] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/23/2023] [Accepted: 03/31/2023] [Indexed: 05/30/2023]
Affiliation(s)
- Emily J J Kallen
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Juliette F Bollemeijer
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - André C Knulst
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Anna M Ehlers
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Paco M J Welsing
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Ronald van Ree
- Departments of Experimental Immunology and Otorhinolaryngology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Thuy-My Le
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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Zhang C, Li H, Han M. Effect of atrial fibrillation on plasma galectin-3 and soluble CD40 ligand levels in patients with ischemic cardiomyopathy. J Int Med Res 2023; 51:3000605231194457. [PMID: 37656969 PMCID: PMC10585127 DOI: 10.1177/03000605231194457] [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: 02/25/2023] [Accepted: 07/27/2023] [Indexed: 09/03/2023] Open
Abstract
OBJECTIVE To reveal the significance of plasma galectin-3 and soluble CD40 ligand (sCD40L) levels in patients with ischemic cardiomyopathy (ICM) combined with atrial fibrillation. METHODS In this case-control study, the case group comprised 60 patients with ICM combined with atrial fibrillation and the control group comprised patients with ICM without atrial fibrillation. Plasma galectin-3 and sCD40L levels, left atrial diameter (LAD), left ventricular ejection fraction (LVEF), and left ventricular diameter (LVD) were compared. RESULTS The plasma galectin-3 and sCD40L levels, LAD, and LVD were higher and the LVEF was lower in the case than control group. In the case group, the plasma galectin-3 and sCD40L levels were positively correlated with the LAD and LVD but negatively correlated with the LVEF. The area under the receiver operating characteristic curve of the plasma galectin-3 and sCD40L levels in the diagnosis of ICM combined with atrial fibrillation was 0.857 (95% confidence interval, 0.792-0.923) and 0.724 (95% confidence interval, 0.634-0.814), respectively. CONCLUSION The plasma galectin-3 and sCD40L levels are significantly elevated in patients with ICM combined with atrial fibrillation. Although both may have predictive value in the diagnosis of ICM combined with atrial fibrillation, galectin-3 may have the higher predictive value.
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Affiliation(s)
- Chi Zhang
- Department of Cardiovascular Medicine, The Eighth Hospital of Wuhan, Wuhan City, Hubei Province, China
| | - HongJun Li
- Department of Surgery, The Eighth Hospital of Wuhan, Wuhan City, Hubei Province, China
| | - Mei Han
- Department of Cardiovascular Medicine, The Eighth Hospital of Wuhan, Wuhan City, Hubei Province, China
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Shan D, Cheng S, Ma Y, Peng H. Serum levels of tumor markers and their clinical significance in epithelial ovarian cancer. Zhong Nan Da Xue Xue Bao Yi Xue Ban 2023; 48:1039-1049. [PMID: 37724407 PMCID: PMC10930038 DOI: 10.11817/j.issn.1672-7347.2023.230090] [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] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Indexed: 09/20/2023]
Abstract
OBJECTIVES Tumor markers have been widely used clinically. Detection of serum CA125 is one of the commonly used clinical methods for early screening and early diagnosis of epithelial ovarian cancer, but it is difficult to diagnose epithelial ovarian cancer with a single specific tumor marker. In this study, the combinatorial tumor marker detection method was used to compare the value of each tumor marker alone and different combinations in the diagnosis of epithelial ovarian cancer. METHODS The clinical data of patients with epithelial ovarian cancer (n=65) and ovarian benign disease (n=29) were collected. Multiple tumor marker protein chip was used to detect cancer antigen 125 (CA125), carbohydrate antigen 242 (CA242), alpha-fetoprotein (AFP), beta-human chorionic gonadotropin (β-HCG), carcinoembryonic antigen (CEA), cancer antigen 199 (CA199), neuron-specific enolase (NSE), Ferritin, cancer antigen 153 (CA153), and human growth hormone (HGH) serum levels, and to compare the differences between the benign and malignant ovarian tumors. The correlation between tumor markers and clinicopathologic features for ovarian epithelial carcinoma was analyzed by χ2 test. Spearman rank analysis showed the correlation between CA125 expression level and other tumor markers in epithelial ovarian cancer and the correlation between age and the above 10 tumor markers. Sensitivity, specificity, positive predictive value, negative predictive value, Youden index, and diagnostic efficiency were used to evaluate the diagnostic value of single tumor marker and the combination of tumor markers. RESULTS The levels of β-HCG, NSE, CA153, and CA125 in the epithelial ovarian cancer group were higher than those in the ovarian benign disease group. The level of NSE in the serum of patients with epithelial ovarian cancer was related to the clinical stage of patients. In addition, the levels of CA242, β-HCG, CEA, NSE, Ferritin, CA153 in the serum of patients with epithelial ovarian cancer were positively correlated with CA125 (rs=0.497, P<0.001; rs=0.612, P<0.001; rs=0.358, P=0.003; rs=0.680, P<0.001; rs=0.322, P=0.009; rs=0.609, P<0.001, respectively), and the levels of β-HCG, Ferritin, CA153 were positively correlated with the patient's age (rs=0.256, P=0.040; rs=0.325, P=0.008; rs=0.249, P=0.046, respectively). In the diagnosis of epithelial ovarian cancer, the sensitivity, Youden index, and diagnostic efficiency of CA125 detection alone were higher than the results of the other 9 separate detections. When CA153, CA199, CA242, Ferritin, and CEA were combined with CA125, the sensitivity of the combined detection of different combinations was higher than that of CA125 alone. The combined detection sensitivities of CA125+CEA and CA125+Ferritin+CEA were 89.2% and 90.8%, respectively, and the diagnostic efficiencies were both 84.1%, which were higher than those of other combinations. The Youden index of CA125+CEA joint detection was 0.616, which was higher than those of other combinations. CONCLUSIONS CA125 has a high diagnostic value in the diagnosis of epithelial ovarian cancer. The detection of combined tumor markers in serum has higher sensitivity and specificity in epithelial ovarian cancer.
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Affiliation(s)
- Dongyong Shan
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013, China.
| | - Shulin Cheng
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Yechen Ma
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Honghua Peng
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013, China.
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Mourouzis C, Schoinohoriti O, Mastagkas D, Rallis G. Fine-Needle Aspiration Cytology in the Diagnosis of Salivary Gland Tumors Before the Milan System: A Ten-Year Experience From a Tertiary Care Center in Greece. Cureus 2023; 15:e42737. [PMID: 37654959 PMCID: PMC10467328 DOI: 10.7759/cureus.42737] [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] [Accepted: 07/31/2023] [Indexed: 09/02/2023] Open
Abstract
Objective The objective of this study was to determine the diagnostic value of fine-needle aspiration cytology (FNAC) for salivary gland tumors. Methodology A retrospective file analysis of patients with salivary gland pathology, attending the Department of Oral and Maxillofacial Surgery of a tertiary care center in Athens, Greece, over a 10-year-long period, was conducted. Sensitivity, specificity, accuracy, positive prognostic value (PPV), and negative prognostic value (NPV) of FNAC for benign and malignant tumors separately were assessed and compared with histology. Results A total of 82 patients (46 male and 36 female) with salivary gland tumors, submitted to both FNAC and histology, were included. The mean age was 55 years. A total of 73 tumors were histologically diagnosed as benign and nine as malignant. FNAC identified 62 benign and seven malignant tumors but was inconclusive in 13 cases. The most common diagnosis of both histology and FNAC was pleomorphic adenoma. FNAC sensitivity, specificity, accuracy, PPV, and NPV were 98.3% and 100%, 87.5% and 100%, 97.1% and 100%, 98.3% and 100%, and 87.5% and 100% for benign and malignant tumors, respectively. Conclusions FNAC is highly sensitive but moderately specific for the preoperative identification of benign salivary gland tumors. Its use as an initial diagnostic modality is warranted, thanks to its safeness, rapidity, and lack of pain.
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Affiliation(s)
| | - Ourania Schoinohoriti
- Department of Oral and Maxillofacial Surgery, Dental School, University of Athens, Athens, GRC
| | - Dimitris Mastagkas
- Department of Oral and Maxillofacial Surgery, 401 Military Hospital of Athens, Athens, GRC
| | - George Rallis
- Department of Oral and Maxillofacial Surgery, KAT Attica General Hospital, Athens, GRC
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Gao Y, Guo Y, Hao W, Meng J, Miao Z, Hou A, Luan B. Correlation Analysis and Diagnostic Value of Serum Homocysteine, Cystatin C and Uric Acid Levels with the Severity of Coronary Artery Stenosis in Patients with Coronary Heart Disease. Int J Gen Med 2023; 16:2719-2731. [PMID: 37405124 PMCID: PMC10317548 DOI: 10.2147/ijgm.s411417] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 06/22/2023] [Indexed: 07/06/2023] Open
Abstract
Background Coronary angiography (CAG) is an invasive examination with high risks and costs and various complications may occur. It is necessary to find a diagnostic method, non-invasiveness, inexpensive with low risk. This study aims to analyze the correlation between the levels of serum homocysteine (Hcy), cystatin C (Cys C) and uric acid (UA) and Gensini score in patients with coronary heart disease (CHD) and assess their diagnostic value for CHD. Methods A retrospective analysis was conducted on 1412 patients underwent CAG from October 2019 to December 2021, and we conducted this study from January to July 2022. A total of 765 patients with CHD confirmed by CAG were selected as the research group, while 647 patients revealed as non-obstructive stenosis by CAG as the control group. The serum Hcy, Cys C and UA levels were detected and the correlation between Gensini score and variables was analyzed. The receiver-operating characteristic (ROC) curve was performed to assess the diagnostic value of the Hcy, Cys C and UA for CHD. Results The serum Hcy, Cys C and UA levels in the research group were higher as compared with the control group (p<0.05). Spearman correlation and multivariate linear regression analysis showed that there was a significantly positive correlation between Gensini score and serum Hcy, Cys C and UA levels (p<0.05). The ROC curve analysis presented the combined Hcy and Cys C with UA having the highest specificity of diagnostic value for CHD (area under the curve (AUC)=0.768, 95% CI 0.706-0.823, specificity = 72.34%, sensitivity = 67.88%, Youden Index = 0.4022). Conclusion The serum Hcy, Cys C and UA levels in patients with CHD were significantly increased, positive correlation with Gensini score. The combined Hcy and Cys C with UA could be used to assess the severity of coronary artery stenosis and provide predictive and early intervention treatment values for CHD and a new way of diagnosing CHD, which is cheap, safe, effective and deserving of clinical application.
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Affiliation(s)
- Yang Gao
- Department of Cardiology, the People’s Hospital of Liaoning Province, Shenyang, People’s Republic of China
| | - Yuguang Guo
- Department of Clinical Laboratory, the People’s Hospital of Liaoning Province, Shenyang, People’s Republic of China
| | - Wenjun Hao
- Department of Cardiology, the People’s Hospital of Liaoning Province, Shenyang, People’s Republic of China
| | - Jin Meng
- Department of Cardiology, the People’s Hospital of Liaoning Province, Shenyang, People’s Republic of China
| | - Zhilin Miao
- Department of Cardiology, the People’s Hospital of Liaoning Province, Shenyang, People’s Republic of China
| | - Aijie Hou
- Department of Cardiology, the People’s Hospital of Liaoning Province, Shenyang, People’s Republic of China
| | - Bo Luan
- Department of Cardiology, the People’s Hospital of Liaoning Province, Shenyang, People’s Republic of China
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Hagens MJ, Luining WI, Jager A, Donswijk ML, Cheung Z, Wondergem M, Oprea-Lager DE, Vis AN, van Leeuwen PJ, van der Poel HG. The Diagnostic Value of PSMA PET/CT in Men with Newly Diagnosed Unfavorable Intermediate-Risk Prostate Cancer. J Nucl Med 2023:jnumed.122.265205. [PMID: 37385673 DOI: 10.2967/jnumed.122.265205] [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: 11/16/2022] [Revised: 02/21/2023] [Indexed: 07/01/2023] Open
Abstract
Our objective was to determine the diagnostic value of prostate-specific membrane antigen (PSMA) PET/CT in staging men with newly diagnosed unfavorable intermediate-risk prostate cancer (PCa). Methods: Patients with newly diagnosed unfavorable intermediate-risk PCa, in whom PSMA PET/CT was performed as a primary staging modality, were retrospectively studied. PSMA PET/CT was performed at several diagnostic centers and reported by expert nuclear medicine physicians within 2 high-volume PCa centers. A multivariate logistic regression analysis, taking into account clinical, biochemical, pathologic, and radiologic variables, was performed to identify potential independent predictors for metastatic disease on PSMA PET/CT. Results: In total, 396 men with newly diagnosed unfavorable intermediate-risk PCa were studied. Metastatic disease was observed in 37 (9.3%) men, of whom 29 (7.3%) had molecular imaging locoregional lymph node metastases (miN1) and 16 (4.0%) had distant metastases (miM1). A radiologic tumor stage of at least T3 on MRI (odds ratio, 2.72 [95% CI, 1.27-5.83]; P = 0.01) and more than 50% positive prostate biopsies (odds ratio, 3.87 [95% CI, 1.74-8.62]; P = 0.001) were found to be independently associated with metastatic disease on PSMA PET/CT. Conclusion: Given that metastatic disease was observed in nearly 1 in 10 men with newly diagnosed unfavorable intermediate-risk PCa, PSMA PET/CT is considered to be of diagnostic value within this population. Further stratification using the radiologic tumor stage and the percentage of positive prostate biopsies could aid in identifying those patients at risk of having metastatic disease on PSMA PET/CT.
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Affiliation(s)
- Marinus J Hagens
- Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands;
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
- Prostate Cancer Network Netherlands, Amsterdam, The Netherlands
| | - Wietske I Luining
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
- Prostate Cancer Network Netherlands, Amsterdam, The Netherlands
| | - Auke Jager
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
- Prostate Cancer Network Netherlands, Amsterdam, The Netherlands
| | - Maarten L Donswijk
- Department of Nuclear Medicine, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands; and
| | - Zing Cheung
- Department of Nuclear Medicine, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands; and
| | - Maurits Wondergem
- Department of Nuclear Medicine, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands; and
| | - Daniela E Oprea-Lager
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
| | - André N Vis
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
- Prostate Cancer Network Netherlands, Amsterdam, The Netherlands
| | - Pim J van Leeuwen
- Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
- Prostate Cancer Network Netherlands, Amsterdam, The Netherlands
| | - Henk G van der Poel
- Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, The Netherlands
- Prostate Cancer Network Netherlands, Amsterdam, The Netherlands
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Yen M, Yeung AWK. The Performance of Paralleling Technique and Bisecting Angle Technique for Taking Periapical Radiographs: A Systematic Review. Dent J (Basel) 2023; 11:155. [PMID: 37504221 PMCID: PMC10378420 DOI: 10.3390/dj11070155] [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: 04/06/2023] [Revised: 06/05/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023] Open
Abstract
Periapical radiography is a routine radiographic procedure performed by dentists on a daily basis. It can be taken with two techniques, the paralleling technique (P tech) and the bisecting angle technique (B tech). This systematic review aimed to identify the relevant literature, compare the use of P and B techs across various dental specialties, and determine the most appropriate technique to be used for different purposes in taking periapical radiographs. In January 2023, we searched PubMed, Web of Science, Scopus, and Google Scholar to identify the studies that compared the two radiographic techniques. The search string was: (paralleling AND ("bisecting angle" OR "bisected angle")). Manual reference tracing was also performed to identify the studies potentially missed. After screening, 26 studies were included for the qualitative review. The 26 included studies were published between 1976 and 2021. Ten of the studies were about general dentistry (dental radiology in general applications), whereas another ten studies were related to endodontics, such as working length estimation. Most studies advocated the use of the P tech for general, endodontics, implantology, and other indications. B tech was advocated for patients with a low palatal height. More future studies are needed to evaluate their performance in different scenarios with standardized equipment and radiographic positioning.
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Affiliation(s)
- Matthew Yen
- Faculty of Dentistry, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Andy Wai Kan Yeung
- Oral and Maxillofacial Radiology, Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong 999077, China
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Qutbi M, Ahmadi R, Hosseinzadeh E, Asadi A. Gastric Emptying Scintigraphy: Diagnostic Value of Delayed Imaging and the Impact on Reclassification of Diagnosis. Mol Imaging Radionucl Ther 2023; 32:117-122. [PMID: 37337772 DOI: 10.4274/mirt.galenos.2021.65902] [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] [Indexed: 06/21/2023] Open
Abstract
Objectives To investigate the added diagnostic value of delayed imaging at 3 and 4 h compared to 2 h imaging as well as scanning up to 4 h compared to 3, and by this means, diagnosis reclassification or changes in diagnosis across various time points. Methods Seventeen patients clinically suspected of gastroparesis, 8 (47.1%) men and 9 (52.9%) women, according to the standard procedural guidelines, underwent gastric emptying scintigraphy after ingesting a standard meal. One-minute static images in anterior and posterior projections were acquired immediately after ingestion and then at 1-, 2-, 3- , and 4 h time points. For image analysis, a manual region-of-interest was drawn, and then, count of stomach in each projection was used to calculate geometric mean for each time point. Decay correction was applied. At 2-, 3- and 4 h time points, percentage of retained activity was compared to standard values; therefore, each patient was labeled as normal or delayed. Results Pairwise correlation between time points was statistically significant. Value of hour 3 shows an extremely strong correlation with the value of hour 4 (r=0.951, p<0.001). In hour 2, of 17 participants, 11 (64.7%) were diagnosed as normal and 6 (35.3%) as delayed. In hour 3, the diagnosis made as delayed rose to 9 (52.9%), whereas normal was 8 (47.1%). Finally, in hour 4, results were 10 (58.8%) as delayed and 7 (41.2%) as normal. All subjects who were labeled as delayed in hour 3 remained with the same diagnosis and 1 out of 8 subjects categorized as normal in hour 3 changed to delayed. For testing agreement, coefficient of kappa was computed between each pair. Agreement between diagnosis in hour 2 with hours 3 or 4 was not strong (kappa <0.6 for both pairs). However, a strong agreement was found between diagnosis in hours 3 and 4 (kappa: 0.881). Conclusion Because of excellent correlation between values of hours 3 and 4 and strong agreement between the diagnosis in those time points, extending acquisition from 3 to 4 h adds little to the final dai gnosis and may not be noticeably meaningful, especially in the clinical setting.
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Affiliation(s)
- Mohsen Qutbi
- Department of Nuclear Medicine, Taleghani Hospital Clinical Research Development Unit, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reyhane Ahmadi
- Department of Nuclear Medicine and Molecular Imaging, Farshchian Heart Center, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Elinaz Hosseinzadeh
- Department of Nuclear Medicine, Taleghani Hospital Clinical Research Development Unit, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Asadi
- Department of Nuclear Medicine, Taleghani Hospital Clinical Research Development Unit, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Zhang C, Chen L, Ding K, Sun B, Zhang X, Zhang Y, Bao H. Diagnostic value of ultrasound for predicting the occurrence of airway difficulty in patients undergoing anesthesia. Am J Transl Res 2023; 15:4196-4202. [PMID: 37434828 PMCID: PMC10331644] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 05/22/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVE To investigate the diagnostic value of ultrasound for predicting occurrence of airway difficulty in patients undergoing anesthesia. METHODS A total of 273 patients airway difficultyundergoing general anesthesia admitted to the Department of Anesthesiology, Nanjing First Hospital, Affiliated to Nanjing Medical University from January 2017 to October 2021 were selected in this prospective study. Among them, 73 suffered airway difficulty and the airway difficultyremaining 200 did not. Factors relating to the occurrence of difficulty were observed, and the hyomental distance ratio [HMDR = hyomental distance at the extreme of head extension (HMDe)/hyomental distance in the neutral position (HMDn)] combined with the distance from skin to epiglottis midway (DSEM) were further studied for the prediction of airway difficulty occurrence. RESULTS Multivariate regression analysis revealed that HMDe, HMDR, and DSEM were factors associated with the occurrence of difficulty (all P<0.05). The specificity and the sensitivity of HMDR in diagnosing airway difficulty were 0.715 and 0.918 respectively at a cutoff value of 1.245 mm. The specificity and sensitivity of DSEM in diagnosing airway difficulty were 0.959 and 0.767 respectively at a cutoff value of 22.952 nm. When HMDR was combined with DSEM, the specificity of the diagnosis of airway difficulty was 0.973, and the sensitivity was 0.904. CONCLUSION HMDe, HMDR and DSEM can be used to predict occurrence of airway difficultyand HMDR combined with DSEM has value in the diagnosis.
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Affiliation(s)
- Chen Zhang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006, Jiangsu, China
| | - Lihai Chen
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006, Jiangsu, China
| | - Ke Ding
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006, Jiangsu, China
| | - Bei Sun
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006, Jiangsu, China
| | - Xiaodan Zhang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006, Jiangsu, China
| | - Yong Zhang
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006, Jiangsu, China
| | - Hongguang Bao
- Department of Anesthesiology, Nanjing First Hospital, Nanjing Medical University Nanjing 210006, Jiangsu, China
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Yu F, Wang P, Gong G. Dysregulation of MicroRNA-152-3p is Associated with the Pathogenesis of Pulpitis by Modulating SMAD5. Oral Health Prev Dent 2023; 21:211-218. [PMID: 37272598 DOI: 10.3290/j.ohpd.b4132867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE To research the role of microRNA (miR)-152 in the pathogenesis of pulpitis using a cell model based on human dental pulp cells (HDPCs) treated with lipopolysaccharides (LPS). MATERIALS AND METHODS The biological activity of HDPCs infected by LPS was measured using a cell counting kit (CCK-8), Transwell test, flow cytometry, and fluorescent quantitative PCR. The concentration of superoxide dismutase (SOD) and malondialdehyde (MDA) was evaluated using an assay kit, the levels of interleukin (IL)-1β and IL-6 were measured by enzyme-linked immunosorbent assay (ELISA), and the targeting relationship between SMAD5 and miR-152 was measured by the double-luciferase report test. The expression of cell cycle-related CyclinD1 and BAX was assessed by PCR. By plotting a receiver operating characteristic (ROC) curve, the diagnostic value of miR-152 was shown. RESULTS The level of miR-152 in HDPCs induced by LPS decreased, while the level of SMAD5 increased. After overexpressing miR-152 in LPS-induced HDPCs, the viability was elevated, the apoptosis rate decreased, CyclinD1 was elevated, BAX diminished, the inflammatory cytokines (IL-6 and IL-1β) were inhibited, the activity of SOD increased, and the MDA content decreased. miR-152 targeted regulation of SMAD5, and SMAD5 modulated the effects of miR-152 on cell viability, apoptosis, inflammation, and the oxidative response of HDPCs. Reduced miR-152 expression was verified in patients with pulpitis, which could be a biomarker for pulpitis. CONCLUSION miR-152 was found to be a biomarker correlated with the pathogenesis of pulpitis and the biological behaviour of HDPCs.
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Ren X, Wang W, Cao H, Shao F. Diagnostic value of serum cathepsin S in type 2 diabetic kidney disease. Front Endocrinol (Lausanne) 2023; 14:1180338. [PMID: 37305031 PMCID: PMC10248518 DOI: 10.3389/fendo.2023.1180338] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 05/12/2023] [Indexed: 06/13/2023] Open
Abstract
Background Identification of risk factors that have causal effects on the occurrence of diabetic kidney disease (DKD), is of great significance in early screening and intervening for DKD, and in delaying the progression of DKD to end-stage renal disease. Cathepsin S (Cat-S), a novel non-invasive diagnostic marker, mediates vascular endothelial dysfunction. The diagnostic value of Cat-S for DKD has rarely been reported in clinical studies. Objective To analyze whether Cat-S is a risk factor for DKD and evaluate the diagnostic value of serum Cat-S for DKD. Methods Forty-three healthy subjects and 200 type 2 diabetes mellitus (T2DM) patients were enrolled. T2DM patients were divided into subgroups according to various criteria. Enzyme-linked immunosorbent assay was used to detect serum Cat-S levels among different subgroups. Spearman correlation analysis was used to analyze correlations between serum Cat-S and clinical indicators. Multivariate logistic regression analysis was performed to analyze risk factors for the occurrence of DKD and decreased renal function in T2DM patients. Results Spearman analysis showed that serum Cat-S level was positively correlated with urine albumin creatinine ratio (r=0.76, P<0.05) and negatively correlated with estimated glomerular filtration rate (r=-0.54, P<0.01). Logistic regression analysis showed that increased serum Cat-S and cystatin C(CysC) were independent risk factors for DKD and decreased renal function in T2DM patients (P<0.05). The area under the receiver operating characteristic (ROC) curve was 0.900 of serum Cat-S for diagnosing DKD, and when the best cut-off value was 827.42 pg/mL the sensitivity and specificity were 71.6% and 98.8%, respectively. Thus, serum Cat-S was better than CysC for diagnosing DKD (for CysC, the area under the ROC curve was 0.791, and when the cut-off value was 1.16 mg/L the sensitivity and specificity of CysC were 47.4% and 98.8%, respectively). Conclusion Increased serum Cat-S were associated with the progression of albuminuria and decreased renal function in T2DM patients. The diagnostic value of serum Cat-S was better than that of CysC for DKD. Monitoring of serum Cat-S levels could be helpful for early screening DKD and assessing the severity of DKD and could provide a new strategy for diagnosing DKD.
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Affiliation(s)
- Xuejing Ren
- Henan Key Laboratory of Kidney Disease and Immunology, Henan Provincial Clinical Research Center for Kidney Disease, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
- Academy of Medical Sciences, Zhengzhou, Henan, China
| | - Wanqing Wang
- Health Management Centre, People’s Hospital of Zhengzhou University, Central China Fuwai Hospital, Zhengzhou, Henan, China
| | - Huixia Cao
- Henan Key Laboratory of Kidney Disease and Immunology, Henan Provincial Clinical Research Center for Kidney Disease, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
| | - Fengmin Shao
- Henan Key Laboratory of Kidney Disease and Immunology, Henan Provincial Clinical Research Center for Kidney Disease, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
- Academy of Medical Sciences, Zhengzhou, Henan, China
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Yan J, Guo F, Xue X. Diagnostic value of myocardial bridge-mural coronary artery vascular morphology based on CTA technique. Am J Transl Res 2023; 15:3564-3571. [PMID: 37303673 PMCID: PMC10250991] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 04/11/2023] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To investigate the diagnostic value of coronary CT angiography (CTA) technique on the vascular morphology of the myocardial bridge-mural coronary artery (MB-MCA). METHODS In this retrospective study, 180 patients with suspected MB-MCA attending Hebei Huaao Hospital from February 2019 to February 2020 were analyzed. The image quality, myocardial bridge distribution, type, length, and degree of stenosis of wall coronary vessels were compared between CTA and Coronary angiography (CAG). The area under the curve (AUC) was used to analyze the diagnostic efficiency of CTA. RESULTS There was no difference in the excellent CTA image quality rate between the two methods (P > 0.05). The mean length of myocardial bridges measured by CTA was greater than that measured by CAG (P < 0.05), while the mean degree of stenosis measured by CTA was lower than that measured by CAG (P < 0.05). The Kappa value of CTA for determining MB-MCA stenosis versus CAG results was 0.831 (P < 0.05); The Kappa value of CTA for determining MB-MCA versus CAG results was 0.895 (P < 0.05). The receiver operating characteristic (ROC) curve analysis showed that the AUC was 92.41, sensitivity was 98.73%, and specificity was 92.47% (P < 0.05). CONCLUSIONS CTA showed good distribution and length of myocardial bridges, high accuracy for MB-MCA assessment and diagnosis, and good agreement with the gold standard CAG diagnosis.
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Affiliation(s)
- Junfen Yan
- Department of Gastroenterology, Hebei Huaao HospitalZhangjiakou 075000, Hebei, China
| | - Fuzhen Guo
- Department of Emergency, The First Hospital of ZhangjiakouZhangjiakou 075000, Hebei, China
| | - Xiubin Xue
- Department of Radiology, The First Hospital of ZhangjiakouZhangjiakou 075000, Hebei, China
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Zhao HY, Zhang YR, Zhang R, Li YT, Guo RL, Shi WS. Comprehensive analysis of untargeted metabolomics and lipidomics in girls with central precocious puberty. Front Pediatr 2023; 11:1157272. [PMID: 37252040 PMCID: PMC10213437 DOI: 10.3389/fped.2023.1157272] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/25/2023] [Indexed: 05/31/2023] Open
Abstract
Objective Central precocious puberty (CPP) is a rare condition that causes early sexual development in children. Although the cure is effective, the etiology of central precocious puberty is unclear. Methods In total, 10 girls with central precocious puberty and same number of age-matched female controls were enrolled. Plasma samples were collected from each participant and subjected to untargeted metabolomics and lipidomics. Student's t-tests were employed to compare the mean of each metabolite and lipid. Furthermore, orthogonal partial least-squares discriminant analysis was conducted and the variable importance in the projection was calculated to identify differentially expressed metabolites or lipids. Subsequent bioinformatics was conducted to investigate the potential function of differentially expressed metabolites and lipids. Results Fifty-nine differentially expressed metabolites were identified based on the criteria used (variable importance in the projection >1 and a P value < 0.05). Kyoto Encyclopedia Genes and Genome (KEGG) enrichment analysis showed that differentially expressed metabolites were enriched in four pathways: beta-alanine metabolism, histidine metabolism, bile secretion, and steroid hormone biosynthesis. As for the lipidomics, 41 differentially expressed lipids were observed and chain length analysis and lipid saturation analysis yielded similar results. Significant differences between the two groups were only observed in (O-acyl) ω-hydroxy fatty acids (OAHFA). Conclusion The present study showed that antibiotic overuse, increased meat consumption, and obesity may have potential roles in the development of central precocious puberty in girls. Several metabolites have diagnostic value but further research is required.
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Affiliation(s)
- Hong-Ying Zhao
- Pediatric Department, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Ya-Rong Zhang
- School of Medicine, Xiamen University, Xiamen, China
| | - Ran Zhang
- School of Medicine, Xiamen University, Xiamen, China
| | - Yu-Ting Li
- School of Medicine, Xiamen University, Xiamen, China
| | - Rong-Lian Guo
- Pediatric Department, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Wen-Sheng Shi
- Center of Clinical Laboratory, Zhongshan Hospital, Xiamen University, Xiamen, China
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Xu B, Wang S, Chen L, Tan J. The early diagnostic value of optical coherence tomography (OCT) and OCT angiography in thyroid-associated ophthalmopathy. Ther Adv Chronic Dis 2023; 14:20406223231166802. [PMID: 37187796 PMCID: PMC10176590 DOI: 10.1177/20406223231166802] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 03/14/2023] [Indexed: 05/17/2023] Open
Abstract
Background The retinal microvascular density changes have been identified in thyroid-associated ophthalmopathy (TAO) patients. Whereas a lack of research has been done on the diagnostic ability of optical coherence tomography (OCT) combined with optical coherence tomography angiography (OCTA) parameters. Objectives This study aims to evaluate the retina perfusion variations in eyes with active and stable TAO and its diagnostic abilities using OCT and OCTA. Design This is cohort longitudinal retrospective study. Methods A total of 51 patients with TAO and 39 healthy controls (HCs) were recruited. The TAO eyes were divided into active and stable stage groups. The foveal avascular zone (FAZ), macular perfusion density (mPD), and peripapillary PD were measured by OCTA. The peripapillary retinal nerve fiber layer (RNFL), central retinal thickness (CRT), and whole macular volume (wMV) were measured by OCT. Visual evoked potential (VEP) and visual field (VF) were also assessed. Results The mPD of the superficial retinal capillary plexus (SRCP) was significantly different in all subfields among active, stable, and HC groups (p < 0.05) except for the temporal inner (p = 0.137), and the active group achieved the lowest PD. The FAZ size increased significantly in the active and stable groups compared with the HC group (p < 0.001). Significant difference was observed in mPD of deep retinal capillary plexus (DRCP) in all quadrants among three groups (p < 0.05). Moreover, PD parameters of optic nerve head (ONH) and radial peripapillary capillary plexus (RPCP) showed a different trend among three groups (p < 0.05). The r-value of visual field-mean deviation (VF-MD) of TAO with DRCP-whole PD (wPD) and RPCP-wPD was 0.421 and 0.299, respectively (p < 0.05). The DRCP-wPD in OCTA and RNFL in OCT were significantly higher in area under the receiver operating characteristic curve (AUC) than that of HC eyes. Conclusion OCT and OCTA can noninvasively detect the peripapillary and macular changes in various stages of TAO patients, and it might be a high diagnostic value tool to monitor the TAO progression.
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Affiliation(s)
- Bei Xu
- Eye Center of Xiangya Hospital, Central South
University, Changsha, China
- Hunan Key Laboratory of Ophthalmology, Central
South University, Changsha, China
- National Clinical Research Center for Geriatric
Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Sha Wang
- Eye Center of Xiangya Hospital, Central South
University, Changsha, China
- Hunan Key Laboratory of Ophthalmology, Central
South University, Changsha, China
- National Clinical Research Center for Geriatric
Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Lu Chen
- Eye Center of Xiangya Hospital, Central South
University, Changsha, China
- Hunan Key Laboratory of Ophthalmology, Central
South University, Changsha, China
- National Clinical Research Center for Geriatric
Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jia Tan
- Eye Center of Xiangya Hospital, Central South
University, Changsha, China
- Hunan Key Laboratory of Ophthalmology, Central
South University, Changsha, China
- National Clinical Research Center for
Geriatric Disorders, Xiangya Hospital, Central South University, Changsha,
China
- Department of Ophthalmology, Xiangya Hospital,
Central South University, No.87 Xiangya Road, Changsha 410008, China
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Lee H, Choi JY, Park YH, Lee JE, Kim SW, Nam SJ, Cho YS. Diagnostic Value of FDG PET/CT in Surveillance after Curative Resection of Breast Cancer. Cancers (Basel) 2023; 15:cancers15092646. [PMID: 37174111 PMCID: PMC10177223 DOI: 10.3390/cancers15092646] [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: 03/22/2023] [Revised: 04/15/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
With increasing incidence of breast cancer and improvement in treatment, the concern about surveillance management also has increased. This retrospective study was designed to evaluate the diagnostic value of routine surveillance FDG PET/CT in patients with breast cancer. The diagnostic performance of surveillance PET/CT was analyzed regarding sensitivity, specificity, positive predictive value, negative predictive value and accuracy. The diagnostic accuracy was defined as the ability to differentiate recurrence and no-disease correctly and the proportion of true results, either true positive or true negative, in the population. Findings from pathologic examination; other imaging modalities such as CT, MRI and bone scan; or clinical follow-up were used as the reference standard. In this study of 1681 consecutive patients with breast cancer who underwent curative surgery, surveillance fluorodeoxyglucose PET/CT showed good diagnostic performance in the detection of clinically unexpected recurrent breast cancer or other malignancy, with a sensitivity of 100%, specificity of 98.5%, positive predictive value of 70.5%, negative predictive value of 100% and accuracy of 98.5%. In conclusion, surveillance fluorodeoxyglucose PET/CT showed good diagnostic performance in the detection of clinically unexpected recurrent breast cancer after curative surgery.
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Affiliation(s)
- Hwanhee Lee
- Samsung Medical Center, Department of Nuclear Medicine, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Joon Young Choi
- Samsung Medical Center, Department of Nuclear Medicine, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Yeon Hee Park
- Samsung Medical Center, Division of Hematology-Oncology, Department of Medicine, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Jeong Eon Lee
- Samsung Medical Center, Department of Surgery, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Seok Won Kim
- Samsung Medical Center, Department of Surgery, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Seok Jin Nam
- Samsung Medical Center, Department of Surgery, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Young Seok Cho
- Samsung Medical Center, Department of Nuclear Medicine, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
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Wang H, Meng Y. Application value of peripheral blood IgG and IgM combined with ultrasonic echo parameters of substantia nigra in the diagnosis of Parkinson's disease. Biotechnol Genet Eng Rev 2023:1-9. [PMID: 37083103 DOI: 10.1080/02648725.2023.2204257] [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] [Indexed: 04/22/2023]
Abstract
We study the clinical value of peripheral blood immunoglobulin G (IgG) and immunoglobulin M (IgM) combined with ultrasonic echo parameters of substantia nigra (SN) in the diagnosis of Parkinson's disease (PD). The clinical data of 121 patients with PD (case group) in our hospital from November 2020 to November 2022 were selected for retrospective analysis, and 9 patients with poor sound transmission of temporal window were excluded. Finally, this study included 112 patients with PD and selected 108 health examination population in the same period (control group). The levels of IgG and IgM in both groups were detected, and ultrasound examination was carried out to observe the structure of SN and obtain strong echo area of SN, midbrain area and strong echo area of SN/midbrain area. The receiver operator characteristic curve of serum IgG and IgM combined with ultrasonic echo parameters of SN in the diagnosis of PD was drawn to evaluate the clinical efficacy of single diagnosis and combined diagnosis. Compared with the control group, the serum levels of IgG and IgM, strong echo area of SN, midbrain area and strong echo area of SN/midbrain area in the case group were obviously higher (P < 0.001), while the folic acid level was notably lower (P < 0.05). The AUC value, Youden index and sensitivity of combined diagnosis were higher than those of single detection. Peripheral blood IgG and IgM combined with ultrasonic echo parameters of SN have high clinical value in the diagnosis of PD, which can provide a new direction for the subsequent diagnosis of PD.
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Affiliation(s)
- Hui Wang
- Department of Ultrasound Medicine, Hebei Yanda Hospital, Langfang, Hebei, China
| | - Yiran Meng
- Internal Medicine-Neurology, Hebei Yanda Hospital, Langfang, Hebei, China
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