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Qi L, Li X, Yang Y, Zhao M, Lin A, Ma L. Accuracy of machine learning in the preoperative identification of ovarian borderline tumors: a meta-analysis. Clin Radiol 2024; 79:501-514. [PMID: 38670918 DOI: 10.1016/j.crad.2024.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/07/2024] [Accepted: 02/22/2024] [Indexed: 04/28/2024]
Abstract
AIM The objective of this study is to explore the diagnostic value of machine learning (ML) in borderline ovarian tumors through meta-analysis. METHODS Pubmed, Embase, Web of Science, and Cochrane Library databases were comprehensively retrieved from database inception untill February 16, 2023. The Prediction Model Risk of Bias Assessment Tool (PROBAST) was adopted to evaluate the risk of bias in the original studies. Sub-group analyses of ML were conducted according to clinical features and radiomics features. We separately discussed the discriminative value of ML for borderline vs benign and borderline vs malignant tumors. RESULTS Eighteen studies involving 12,778 subjects were included in our analysis. The modeling variables mainly consisted of radiomics features (n=13) and a small number of clinical features (n=5). When distinguishing between borderline and benign tumors, the ML model based on radiomic features achieved a c-index of 0.782 (95% CI: 0.732-0.831), sensitivity of 0.75 (95% CI: 0.67-0.82), and specificity of 0.75 (95% CI: 0.67-0.81) in the validation set. When distinguishing between borderline and malignant tumors, the ML model based on radiomic features achieved a c-index of 0.916 (95% CI: 0.891-0.940), sensitivity of 0.86 (95% CI: 0.78-0.91), and specificity of 0.88 (95% CI: 0.82-0.92) in the validation set. In addition, we analyzed the discriminatory ability of radiologists and found that their sensitivity was 0.26 (95% CI: 0.12-0.46) and specificity was 0.94 (95% CI: 0.90-0.97). CONCLUSIONS ML has tremendous potential in the preoperative diagnosis and differentiation of borderline ovarian tumors and may be more accurate than radiologists in diagnosing and differentiating borderline ovarian tumors.
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Affiliation(s)
- L Qi
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai City, Shandong Province, China
| | - X Li
- Department of Pathology, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai City, Shandong Province, China
| | - Y Yang
- Emergency Department, HongQi Hospital Affiliated to MuDanJiang Medical University, MuDanJiang City, Heilongjiang Province, China
| | - M Zhao
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai City, Shandong Province, China
| | - A Lin
- Department of Gynecology and Obstetrics, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai City, Shandong Province, China.
| | - L Ma
- Center for Laboratory Diagnosis, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai City, Shandong Province, China.
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2
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Ali MA, Sweed MS, NasrElDin EA, Ahmed WE, ElHawwary GE. Risk of Ovarian Malignancy Algorithm and Pelvic Mass Score for the prediction of malignant ovarian tumors: a prospective comparative study. J Ultrason 2024; 24:1-8. [PMID: 38343788 PMCID: PMC10850940 DOI: 10.15557/jou.2024.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 11/21/2022] [Indexed: 04/26/2024] Open
Abstract
Aim Ovarian cancer is the seventh most common female cancer worldwide. Nevertheless, there is no available universal screening method for malignant ovarian masses. This study compares the value of the Risk of Ovarian Malignancy Algorithm (ROMA) and Pelvic Mass Score (PMS) scoring systems in the diagnosis of malignant ovarian masses. Material and methods This prospective comparative study was conducted from March 2021 until April 2022. A total of 258 women diagnosed with ovarian mass and eligible for surgical intervention according to institutional guidelines were enrolled in the study. Ultrasound was performed for the assessment of masses, ascites and metastases, also color flow Doppler was done to measure the resistance index of the mass vasculature. Preoperative venous blood samples were collected to measure CA 125 and HE4. PMS and ROMA scoring systems were calculated for each patient. All women were subjected to a surgical intervention (according to applicable institutional guidelines), using either open or laparoscopic techniques. Histopathological examination of the removed specimens was done, and in line with the recognized gold standard, the results were compared with the pre-operative diagnosis of both scoring systems. Results Both PMS and ROMA showed a high predictive probability for ovarian malignancies (AUC = 0.93, sensitivity = 83.3%, specificity = 90.37%; AUC = 0.91, sensitivity = 84.4%, specificity = 95.56%, respectively), yet no statistical significant difference was found between the two scoring systems (p = 0.353, 95% CI -0.025 to 0.070). Conclusions Both PMS and ROMA seem to be promising scoring systems for discriminating benign from malignant ovarian masses, but more research is needed to determine the optimum diagnostic pathway, especially one yielding the least false-negative results.
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Affiliation(s)
- Mohamed A. Ali
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed S. Sweed
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Eman A. NasrElDin
- Department of Radiodiagnosis, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Walaa E. Ahmed
- Department of Obstetrics and Gynecology, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Gihan E. ElHawwary
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Priyanka MB, Panda J, Samantroy S, Panda SR, Jena P. Comparison of Four Risk of Malignancy Indices for Preoperative Evaluation of Ovarian Masses: A Prospective Observational Study. Cureus 2023; 15:e41539. [PMID: 37554619 PMCID: PMC10404649 DOI: 10.7759/cureus.41539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Ovarian cancer imposes a significant health burden worldwide. Although various tumor markers are available to diagnose ovarian cancer, low-resource countries like India require a humble marker or index. The Risk of Malignancy Index (RMI) has been found to be a simple yet promising tool that can be used for this purpose. In this study, we attempted to validate various RMIs with the help of menopausal status, ultrasonogram score, cancer antigen (CA) 125 value and compare all four RMIs, which would be useful to differentiate benign and malignant ovarian masses. This could be an essential tool, especially in low-resource settings. METHOD This prospective study was conducted at Kalinga Institute of Medical Sciences in Odisha, India, from September 2020 to September 2022 involving 191 patients with ovarian mass with histopathology, which was deemed the "gold standard" diagnostic tool. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of RMI 1, 2, 3, and 4 were calculated and compared. Results: Out of 191 patients, 32 (16%) had malignancy and 159 (83.2%) had benign pathology. It was apparent that RMI 4 was a better tool for the initial assessment of patients with ovarian masses with a sensitivity of 80.6%, specificity of 96.2%, PPV of 81%, NPV of 96% at a cutoff of 334, and an area under the curve value of 0.939. CONCLUSION RMI 4 followed by RMI 3 were relatively better indices than RMI 1 and RMI 2 for identifying benign and malignant ovarian masses. RMI 4 was a valuable and applicable method in diagnosing pelvic masses with a high risk of malignancy.
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Affiliation(s)
- Matcha B Priyanka
- Obstetrics and Gynaecology, Kalinga Institute of Medical Sciences, Bhubaneswar, IND
| | - Jyochnamayi Panda
- Obstetrics and Gynaecology, Kalinga Institute of Medical Sciences, Bhubaneswar, IND
| | - Subhra Samantroy
- Obstetrics and Gynaecology, Kalinga Institute of Medical Sciences, Bhubaneswar, IND
| | - Soumya R Panda
- Obstetrics and Gynaecology, Kalinga Institute of Medical Sciences, Bhubaneswar, IND
| | - Pramila Jena
- Obstetrics and Gynaecology, Kalinga Institute of Medical Sciences, Bhubaneswar, IND
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4
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Guo Y, Zhao B, Zhou S, Wen L, Liu J, Fu Y, Xu F, Liu M. A comparison of the diagnostic performance of the O-RADS, RMI4, IOTA LR2, and IOTA SR systems by senior and junior doctors. Ultrasonography 2022; 41:511-518. [PMID: 35196832 PMCID: PMC9262660 DOI: 10.14366/usg.21237] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 01/31/2022] [Indexed: 11/04/2022] Open
Abstract
Purpose This study compared the diagnostic performance of the Ovarian-Adnexal Reporting and Data System (O-RADS), the Risk of Malignancy Index 4 (RMI4), the International Ovarian of Tumor Analysis Logistic Regression Model 2 (IOTA LR2), and the IOTA Simple Rules (IOTA SR) in predicting the malignancy of adnexal masses (AMs). Methods This retrospective study included 575 women with AMs between 2017 and 2020. All clinical messages, ultrasound images, and pathological findings were collected. Two senior doctors (group I) and two junior doctors (group II) used the four systems to classify AMs. The postoperative pathological diagnosis was used as the gold standard to evaluate the diagnostic efficiency. A receiver operating characteristic curve was used to test the diagnostic performance. The interrater agreement between the two groups was tested using kappa values. Results Of all 592 AMs, 447 (75.5%) were benign, 123 (20.8%) were malignant, and 22 (3.7%) were borderline. The intergroup consistency test yielded kappa values of 0.71, 0.92, 0.68, and 0.77 for the O-RADS, RMI4, IOTA LR2, and IOTA SR, respectively. To predict malignant lesions, the areas under the curve of the O-RADS, RMI4, IOTA LR2, and IOTA SR systems were 0.90, 0.89, 0.90, and 0.86 for group I and 0.89, 0.87, 0.88, and 0.84 for group II, respectively. The O-RADS had the highest sensitivity (91.0% in group I and 84.8% in group II). Conclusion The four diagnostic systems could compensate for junior doctors’ inexperience in predicting malignant adnexal lesions. The O-RADS performed best and showed the highest sensitivity.
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Affiliation(s)
- Yuyang Guo
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Baihua Zhao
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Shan Zhou
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Lieming Wen
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jieyu Liu
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yaqian Fu
- Health Management Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Fang Xu
- Department of Ultrasonography, The First Hospital of Changsha, Changsha, China
| | - Minghui Liu
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, Changsha, China
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5
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Jian J, Li Y, Xia W, He Z, Zhang R, Li H, Zhao X, Zhao S, Zhang J, Cai S, Wu X, Gao X, Qiang J. MRI-Based Multiple Instance Convolutional Neural Network for Increased Accuracy in the Differentiation of Borderline and Malignant Epithelial Ovarian Tumors. J Magn Reson Imaging 2021; 56:173-181. [PMID: 34842320 DOI: 10.1002/jmri.28008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Preoperative differentiation of borderline from malignant epithelial ovarian tumors (BEOT vs. MEOT) is challenging and can significantly impact surgical management. PURPOSE To develop a multiple instance convolutional neural network (MICNN) that can differentiate BEOT from MEOT, and to compare its diagnostic performance with that of radiologists. STUDY TYPE Retrospective study of eight clinical centers. SUBJECTS Between January 2010 and June 2018, a total of 501 women (mean age, 48.93 ± 14.05 years) with histopathologically confirmed BEOT (N = 165) or MEOT (N = 336) were divided into the training (N = 342) and validation cohorts (N = 159). FIELD STRENGTH/SEQUENCE Three axial sequences from 1.5 or 3 T scanner were used: fast spin echo T2-weighted imaging with fat saturation (T2WI FS), echo planar diffusion-weighted imaging, and 2D volumetric interpolated breath-hold examination of contrast-enhanced T1-weighted imaging (CE-T1WI) with FS. ASSESSMENT Three monoparametric MICNN models were built based on T2WI FS, apparent diffusion coefficient map, and CE-T1WI. Based on these monoparametric models, we constructed an early multiparametric (EMP) model and a late multiparametric (LMP) model using early and late information fusion methods, respectively. The diagnostic performance of the models was evaluated using the receiver operating characteristic (ROC) curve and compared to the performance of six radiologists with varying levels of experience. STATISTICAL TESTS We used DeLong test, chi-square test, Mann-Whitney U-test, and t-test, with significance level of 0.05. RESULTS Both EMP and LMP models differentiated BEOT from MEOT, with an area under the ROC curve (AUC) of 0.855 (95% CI, 0.795-0.915) and 0.884 (95% CI, 0.831-0.938), respectively. The AUC of the LMP model was significantly higher than the radiologists' pooled AUC (0.884 vs. 0.797). DATA CONCLUSION The developed MICNN models can effectively differentiate BEOT from MEOT and the diagnostic performances (AUCs) were more superior than that of the radiologists' assessments. LEVEL OF EVIDENCE 3 TECHNICAL EFFICACY STAGE: 2.
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Affiliation(s)
- Junming Jian
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China.,Jinan Guoke Medical Engineering and Technology Development Co., Ltd., Jinan, China
| | - Yong'ai Li
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Wei Xia
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Zhang He
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Rui Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Haiming Li
- Department of Radiology, Cancer Hospital, Fudan University, Shanghai, China
| | - Xingyu Zhao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Shuhui Zhao
- Department of Radiology, Xinhua Hospital, Medical College of Shanghai Jiao Tong University, Shanghai, China
| | - Jiayi Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Songqi Cai
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaodong Wu
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Xin Gao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China.,Jinan Guoke Medical Engineering and Technology Development Co., Ltd., Jinan, China.,Department of Radiology, Shanxi Province Cancer Hospital, Shanxi Medical University, Taiyuan, China
| | - Jinwei Qiang
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
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6
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Messaoudi H, Guelzim K, Belouad M, Benlghazi A, Kouach J. [Huge ovarian tumor in a perimenopausal woman: a case report]. Pan Afr Med J 2021; 38:232. [PMID: 34046137 PMCID: PMC8140729 DOI: 10.11604/pamj.2021.38.232.28240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 02/24/2021] [Indexed: 11/11/2022] Open
Abstract
Huge ovarian tumor is usually diagnosed at an advanced stage, in particular in developing countries. It can cause surgical complications. Anatomopathological examination is essential to establish the diagnosis. The role of tumor marker CA125 in a perimenopausal woman with pelvic mass has been widely debated.
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Affiliation(s)
- Hamza Messaoudi
- Service de Gynécologie-Obstétrique, Hôpital Militaire d'Instruction Mohammed V, Université Mohammed V Rabat, Rabat, Maroc
| | - Khalid Guelzim
- Service de Gynécologie-Obstétrique, Hôpital Militaire d'Instruction Mohammed V, Université Mohammed V Rabat, Rabat, Maroc
| | - Moad Belouad
- Service de Gynécologie-Obstétrique, Hôpital Militaire d'Instruction Mohammed V, Université Mohammed V Rabat, Rabat, Maroc
| | - Abdelhamid Benlghazi
- Service de Gynécologie-Obstétrique, Hôpital Militaire d'Instruction Mohammed V, Université Mohammed V Rabat, Rabat, Maroc
| | - Jaoud Kouach
- Service de Gynécologie-Obstétrique, Hôpital Militaire d'Instruction Mohammed V, Université Mohammed V Rabat, Rabat, Maroc
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7
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Ali MN, Habib D, Hassanien AI, Abbas AM. Comparison of the four malignancy risk indices in the discrimination of malignant ovarian masses: A cross-sectional study. J Gynecol Obstet Hum Reprod 2020; 50:101986. [PMID: 33197624 DOI: 10.1016/j.jogoh.2020.101986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 11/06/2020] [Accepted: 11/10/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the accuracy of the four malignancy risk indices to distinguish benign from malignant ovarian masses MATERIALS AND METHODS: This was an observational cross-sectional study conducted on 155 patients between January 2016 and January 2019. Women with ovarian masses planned for surgical management were recruited from the outpatient Gynecology clinic of the hospital. The risk of malignancy index (RMI 1-4) was calculated for all women with ovarian masses. Biopsies obtained from the ovarian masses after the surgical intervention was sent to the pathology lab for histopathological examination. The histopathologic diagnosis of the ovarian masses was considered the gold standard for diagnosis. RESULTS The participants' mean age in the group of patients with benign masses was 33.50 ± 14.53 years versus 45.09 ± 13.67 years in the malignant group. The two most prominent features in the malignant group were solid areas in 85.3 % of malignant masses and about 91.2 % of malignant masses showing size <7 cm in their largest diameter. The RMI's most sensitive individual parameter was the CA-125 level, while the lowest sensitivity was for the menopausal status. RMI 2 had the highest sensitivity of 76.47 %, while RMI 1 and 3 had the highest specificity, 92.56 %. RMI 2 had the highest AUC, 0.83. CONCLUSIONS RMI 2 is a simple and reliable tool and had the best performance among all RMIs in benign discrimination from malignant ovarian masses with high sensitivity and accuracy.
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Affiliation(s)
- Mustafa N Ali
- Department of Obstetrics & Gynecology, Woman's Health Hospital, Faculty of Medicine, Assiut University, Egypt
| | - Dina Habib
- Department of Obstetrics & Gynecology, Woman's Health Hospital, Faculty of Medicine, Assiut University, Egypt
| | - Ahmed I Hassanien
- Department of Obstetrics & Gynecology, Woman's Health Hospital, Faculty of Medicine, Assiut University, Egypt
| | - Ahmed M Abbas
- Department of Obstetrics & Gynecology, Woman's Health Hospital, Faculty of Medicine, Assiut University, Egypt.
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Terzic M, Aimagambetova G, Norton M, Della Corte L, Marín-Buck A, Lisón JF, Amer-Cuenca JJ, Zito G, Garzon S, Caruso S, Rapisarda AMC, Cianci A. Scoring systems for the evaluation of adnexal masses nature: current knowledge and clinical applications. J OBSTET GYNAECOL 2020; 41:340-347. [PMID: 32347750 DOI: 10.1080/01443615.2020.1732892] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Adnexal masses are a common finding in women, with 20% of them developing at least one pelvic mass during their lifetime. There are more than 30 different subtypes of adnexal tumours, with multiple different subcategories, and the correct characterisation of the pelvic masses is of paramount importance to guide the correct management. On that basis, different algorithms and scoring systems have been developed to guide the clinical assessment. The first scoring system implemented into the clinical practice was the Risk of Malignancy Index, which combines ultrasound evaluation, menopausal status, and serum CA-125 levels. Today, current guidelines regarding female patients with adnexal masses include the application of International Ovarian Tumours Analysis simple rules, logistic regression model 1 (LR1) and LR2, OVERA, cancer ovarii non-invasive assessment of treating strategy, and assessment of Different Neoplasias in the adnexa. In this scenario, the choice of the scoring system for the discrimination between benign and malignant ovarian tumours can be complex when approaching patients with adnexal masses. This review aims to summarise the available evidence regarding the different scoring systems to provide a complete overview of the topic.
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Affiliation(s)
- Milan Terzic
- Department of Medicine, Nazarbayev University School of Medicine, Astana, Kazakhstan.,Department of Obstetrics and Gynecology, National Research Center of Mother and Child Health, University Medical Center, Astana, Kazakhstan.,Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Gulzhanat Aimagambetova
- Department of Biomedical Sciences, Nazarbayev University School of Medicine, Astana, Kazakhstan
| | - Melanie Norton
- Department of Urogynaecology, Whittington Hospital, London, UK
| | - Luigi Della Corte
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Alejandro Marín-Buck
- Department of Surgery, Universidad Cardenal Herrera-CEU, CEU Universities, Valencia, Spain.,Department of Gynecology, Hospital Provincial de Castellón, Castellón, Spain
| | - Juan Francisco Lisón
- Department of Medicine, Universidad Cardenal Herrera-CEU, CEU Universities, Valencia, Spain.,CIBER of Physiopathology of Obesity and Nutrition CIBERobn, CB06/03 Carlos III Health Institute, Madrid, Spain
| | - Juan José Amer-Cuenca
- Department of Physiotherapy, Universidad Cardenal Herrera-CEU, CEU Universities, Valencia, Spain
| | - Gabriella Zito
- Department of Obstetrics and Gynecology, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo", Trieste, Italy
| | - Simone Garzon
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Salvatore Caruso
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Agnese Maria Chiara Rapisarda
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Antonio Cianci
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
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9
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Comparison of HE 4, CA 125, ROMA score and ultrasound score in the differential diagnosis of ovarian masses. J Gynecol Obstet Hum Reprod 2020; 49:101713. [PMID: 32084612 DOI: 10.1016/j.jogoh.2020.101713] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 02/04/2020] [Accepted: 02/07/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To compare the value of ultrasonography (USG) score, cancer antigen 125 (CA 125), human epididymis protein 4 (HE 4) and risk of malignancy algorithm (ROMA) in differential diagnosis ovarian masses. METHODS This prospective study was conducted between May 2012 and September 2013 in a single center. Eighty-four women who had an ovarian mass on imaging and underwent surgery were included. The diagnostic performances of CA 125, HE 4, ROMA score and USG score for ovarian cancer were analyzed. RESULTS There were 65 (77.3 %) women with benign ovarian tumors and 19 (22.7 %) women with malignant ovarian tumors. According to receiver operating characteristic (ROC) analysis; area under curve (AUC) was 0.874 for the USG score (p < 0.001), 0.794 for the CA 125 (p < 0.001), 0.9 for the HE 4 (p < 0.001), and 0.893 for the ROMA (p < 0.001). The USG score ≥ 3 had a sensitivity of 68.4 % and specificity of 90.7 %.The CA 125 ≥ 35 IU/l, had a sensitivity of 84.2 %, specificity of 49.2 %, the HE 4 ≥ 150 pM, had a sensitivity of 84.2 %, specificity of 98.4 % and the ROMA score had a sensitivity of 84.2 %, specificity of 75.3 % CONCLUSION: The HE 4 had higher accuracy than ROMA score, USG score and CA 125, in predicting ovarian cancer. Besides, the USG score was a simple and achievable method with acceptable performance.
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10
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Prodromidou A, Pandraklakis A, Loutradis D, Haidopoulos D. Is There a Role of Elevated CA 19-9 Levels in the Evaluation of Clinical Characteristics of Mature Cystic Ovarian Teratomas? A Systematic Review and Meta-analysis. Cureus 2019; 11:e6342. [PMID: 31938630 PMCID: PMC6952044 DOI: 10.7759/cureus.6342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The role of preoperative CA 19-9 levels in patients with ovarian mature cystic teratoma (MCT) and the association of elevated levels of the biomarker with patients’ and tumor characteristics were evaluated. Four electronic databases were searched for articles published up to September 2019. Trials that evaluated the significance of elevated CA 19-9 in patients with ovarian MCTs and publications with > 20 patients were considered eligible for inclusion. Seven studies that included 995 patients with an ovarian MCT who were evaluated with elevated (n = 364) or normal (n = 631) CA 19-9 levels were included. Mean tumor size was significantly increased in patients with elevated CA 19-9 levels (p = 0.038). The rate of ovarian torsion was significantly increased in the elevated CA 19-9 group (p = 0.04). The present study highlights the importance of CA 19-9 as a marker in the diagnosis of MCT, and a meta-analysis supports that it could raise a high degree of clinical suspicion of early recognition of torsion and early surgical management due to complications related to increased size. Nonetheless, the diagnostic value of CA 19-9 is still limited and CA 19-9 can still serve only as a supplementary diagnostic tool in patients with MCTs.
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Affiliation(s)
- Anastasia Prodromidou
- Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Anastasios Pandraklakis
- Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Dimitrios Loutradis
- Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Dimitrios Haidopoulos
- Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, GRC
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11
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Clinical and pathological features of women with adnexal masses admitted as emergency cases to the Gynaecology Department of West Kazakhstan University. MENOPAUSE REVIEW 2019; 18:180-183. [PMID: 31975986 PMCID: PMC6970418 DOI: 10.5114/pm.2019.90377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 10/31/2019] [Indexed: 02/01/2023]
Abstract
Aim of the study To detect the clinical and pathological features of women with adnexal masses (AMs) admitted as emergency cases to the Gynaecology Department of West Kazakhstan University. Material and methods A retrospective analysis of the data of women with AMs admitted as an emergency cases to the Gynaecology Department of West Kazakhstan University. The collected data include: age, age of menarche and age of menopause, presenting symptoms, admission criteria – either self-referral or refereed from another department, ultrasound findings, associated pregnancy, associated pathology of the female genital tract, and post-operative histological results of surgically excised AMs (gold standard). Results 77.04% (245/318) of the studied AMs were found in the reproductive age group. The main causes for surgical intervention for the studied AMs was ruptured ovarian cyst in 27.1% or adnexal torsion in 9.7%. The available histological results of the surgically managed AMs showed the following: functional ovarian cyst in 36.2% (115/318), benign ovarian neoplasms (BONs) in 18.55% (59/318), and borderline malignant ovarian tumours in 0.63% (2/318). 44.34% of the studied AMs were associated with pregnancy, 49.3% with chronic tubo-ovarain diseases such as salpingo-oophoritis, 14.8% with cervical pathology and pelvic inflammatory diseases, 11.3% with uterine leiomyomas, and 4.4% with endometrial hyperplasia. Conclusions AMs were more common in the reproductive age group (77.04%), and 44.34% of the studied AMs were associated with pregnancy. The main causes of surgical intervention for the studied AMs were ruptured ovarian cyst in 27.1% or adnexal torsion in 9.7%.
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Ahmed AA, Abdou AM. Diagnostic accuracy of CA125 and HE4 in ovarian carcinoma patients and the effect of confounders on their serum levels. Curr Probl Cancer 2019; 43:450-460. [DOI: 10.1016/j.currproblcancer.2018.12.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 11/19/2018] [Accepted: 12/21/2018] [Indexed: 12/18/2022]
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Zhang S, Yu S, Hou W, Li X, Ning C, Wu Y, Zhang F, Jiao YF, Lee LTO, Sun L. Diagnostic extended usefulness of RMI: comparison of four risk of malignancy index in preoperative differentiation of borderline ovarian tumors and benign ovarian tumors. J Ovarian Res 2019; 12:87. [PMID: 31526390 PMCID: PMC6747741 DOI: 10.1186/s13048-019-0568-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 09/12/2019] [Indexed: 12/04/2022] Open
Abstract
Background This study aimed to examine the performance of the four risk of malignancy index (RMI) in discriminating borderline ovarian tumors (BOTs) and benign ovarian masses in daily clinical practice. Methods A total of 162 women with BOTs and 379 women with benign ovarian tumors diagnosed at the Second Affiliated Hospital of Harbin Medical University from January 2012 to December 2016 were enrolled in this retrospective study. Also, we classified these patients into serous borderline ovarian tumor (SBOT) and mucinous borderline ovarian tumor (MBOT) subgroup. Preoperative ultrasound findings, cancer antigen 125 (CA125) and menopausal status were reviewed. The area under the curve (AUC) of receiver operator characteristic curves (ROC) and performance indices of RMI I, RMI II, RMI III and RMI IV were calculated and compared for discrimination between benign ovarian tumors and BOTs. Results RMI I had the highest AUC (0.825, 95% CI: 0.790–0.856) among the four RMIs in BOTs group. Similar results were found in SBOT (0.839, 95% CI: 0.804–0.871) and MBOT (0.791, 95% CI: 0.749–0.829) subgroups. RMI I had the highest specificity among the BOTs group (87.6, 95% CI: 83.9–90.7%), SBOT (87.6, 95% CI: 83.9–90.7%) and MBOT group (87.6, 95% CI: 83.9–90.7%). RMI II scored the highest overall in terms of sensitivity among the BOTs group (69.75, 95% CI: 62.1–76.7%), SBOT (74.34, 95% CI: 65.3–82.1%) and MBOT (59.18, 95% CI: 44.2–73.0%) group. Conclusion Compared to other RMIs, RMI I was the best-performed method for differentiation of BOTs from benign ovarian tumors. At the same time, RMI I also performed best in the discrimination SBOT from benign ovarian tumors.
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Affiliation(s)
- Shuang Zhang
- Department of Ultrasound, The Secondary Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Shan Yu
- Centre of Reproduction Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China.,Department of Pathology, The Secondary Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Wenying Hou
- Department of Ultrasound, XuanWu Hospital of Capital Medical University, Beijing, China
| | - Xiaoying Li
- Department of Ultrasound, The Secondary Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chunping Ning
- Department of Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yingnan Wu
- Department of Ultrasound, The Secondary Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Feng Zhang
- Department of Ultrasound, The Secondary Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yu Fei Jiao
- Department of Pathology, The Secondary Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Leo Tsz On Lee
- Centre of Reproduction Development and Aging, Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Litao Sun
- Department of Ultrasound, The Secondary Affiliated Hospital of Harbin Medical University, Harbin, China.
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Casarin J, Laganà AS, Uccella S, Cromi A, Pinelli C, Gisone B, Borghi C, Cominotti S, Garzon S, Morotti M, Tozzi R, Ghezzi F. Surgical treatment of large adnexal masses: a retrospective analysis of 330 consecutive cases. MINIM INVASIV THER 2019; 29:366-374. [PMID: 31375049 DOI: 10.1080/13645706.2019.1649700] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Introduction: In the present study, perioperative outcomes of laparoscopy (LPS) were compared to open surgery (OS) for the treatment of large adnexal masses (AM).Material and methods: Retrospective observational cohort study. Data of consecutive patients who underwent ovarian cystectomy or salpingo-oophorectomy for large AM (diameter ≥10 cm) at a referral minimally invasive gynecologic center were analyzed. Propensity score match (PSM) analysis was used to minimize covariate imbalances between the two groups.Results: Overall 330 patients, 285 (86.4%) LPSs and 45 (13.6%) OSs were included. PSM showed LPS (vs. OS) to be associated with less intraoperative blood loss (mL: 131.1 ± 52.6 vs. 545.5 ± 101.2; p = .007), shorter operative time (min: 84.8 ± 77.9 vs. 123.7 ± 70.1; p < .001), but higher rate of spillage (54.5% vs. 12.1%; p < .001). Among the LPS group, a positive correlation between AM size and both conversion to open surgery and need for mini-laparotomy was found (p < .05).Conclusions: An accurate patient selection, a dedicated workup, and an appropriate counselling are mandatory before LPS for large AM. The increased risks of intraoperative spillage associated with the minimally invasive approach should be acknowledged.
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Affiliation(s)
- Jvan Casarin
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy.,Gynecologic Oncology Unit, Oxford University Hospitals, NHS Trust, Oxford, UK
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Stefano Uccella
- Department of Woman and Child Health, Fondazione Policlinico Agostino Gemelli, I.R.C.C.S. Rome, Italy
| | - Antonella Cromi
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Ciro Pinelli
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Baldo Gisone
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Camilla Borghi
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Selene Cominotti
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Simone Garzon
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Matteo Morotti
- Gynecologic Oncology Unit, Oxford University Hospitals, NHS Trust, Oxford, UK
| | - Roberto Tozzi
- Gynecologic Oncology Unit, Oxford University Hospitals, NHS Trust, Oxford, UK
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
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Qiu L, Yang F, Luo H. A preliminary study: The sequential use of the risk malignancy index and contrast-enhanced ultrasonography in differential diagnosis of adnexal masses. Medicine (Baltimore) 2018; 97:e11536. [PMID: 30024542 PMCID: PMC6086491 DOI: 10.1097/md.0000000000011536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The aim of this study was to explore the sequential use of risk malignancy index (RMI) combined with contrast-enhanced ultrasonography (CEUS) in identification diagnosis of adnexal masses.This study contained 2 steps: first, 151 patients were analyzed retrospectively with RMI 1, RMI 2, and RMI 3 indices; receiver operating characteristic (ROC) curves were plotted to analyze area under the curves (AUC), and then RMI cut-off value was obtained according to maximum Youden index (YI, Sensitivity + Specificity - 1) and calculating diagnostic sensitivity, specificity, positive/negative predictive value, and accuracy. Second, 151 cases were divided into 2 groups randomly (105 in study group and 46 in test group); in the study group, the lower cut-off value (LC), upper cut-off value (UC), CEUS cut-off value according to maximum YI, and then these cut-offs were validated in test group.There was no statistical significance in 3 RMI models (P = .35), and RMI1 model was established randomly for following study. When the RMI1 cut-off value was 149, the YI was maximal (0.53), and the sensitivity, specificity, positive/negative predictive value, and accuracy were 71.0%, 81.7%, 77.1%, 75.6%, and 76.2%, respectively. The LC was 15 (sensitivity was 98.0%), the UC was 3000 (specificity was 98.0%), and the CEUS cut-off value was 7 (maximal YI was 0.81). In the test group (46 cases), combining RMI1 LC (15) and UC (3000) with CEUS cut-off value (7), the sensitivity, specificity, positive/negative predictive value, and accuracy were up to 85.7%, 92.0%, 90.0%, 88.5%, and 89.1%, respectively.CEUS can help RMI to make a more effective differential diagnosis of the adnexal mass. Further validation by additional multicenter prospective trials is required.
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Md Arshad NZ, Ng BK, Md Paiman NA, Abdullah Mahdy Z, Mohd Noor R. Intra-Operative Frozen Sections for Ovarian Tumors – A Tertiary Center Experience. Asian Pac J Cancer Prev 2018; 19:213-218. [PMID: 29373916 PMCID: PMC5844621 DOI: 10.22034/apjcp.2018.19.1.213] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Accuracy of diagnosis with intra-operative frozen sections is extremely important in the evaluation
of ovarian tumors so that appropriate surgical procedures can be selected. Study design: All patients who with
intra-operative frozen sections for ovarian masses in a tertiary center over nine years from June 2008 until April 2017
were reviewed. Frozen section diagnosis and final histopathological reports were compared. Main outcome measures:
Sensitivity, specificity, positive and negative predictive values of intra-operative frozen section as compared to final
histopathological results for ovarian tumors. Results: A total of 92 cases were recruited for final evaluation. The frozen
section diagnoses were comparable with the final histopathological reports in 83.7% of cases. The sensitivity, specificity,
positive predictive value and negative predictive value for benign and malignant ovarian tumors were 95.6%, 85.1%,
86.0% and 95.2% and 69.2%, 100%, 100% and 89.2% respectively. For borderline ovarian tumors, the sensitivity and
specificity were 76.2% and 88.7%, respectively; the positive predictive value was 66.7% and the negative predictive
value was 92.7%. Conclusion: The accuracy of intra-operative frozen section diagnoses for ovarian tumors is high
and this approach remains a reliable option in assessing ovarian masses intra-operatively.
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Affiliation(s)
- Nur Zaiti Md Arshad
- Department of Obstetrics and Gynaecology, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia.
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