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Wu M, Cai S, Zhu L, Yang D, Huang S, Huang X, Tang Q, Guan Y, Rao S, Zhou J. Diagnostic performance of a modified O-RADS classification system for adnexal lesions incorporating clinical features. Abdom Radiol (NY) 2024:10.1007/s00261-024-04538-8. [PMID: 39164457 DOI: 10.1007/s00261-024-04538-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 08/15/2024] [Accepted: 08/15/2024] [Indexed: 08/22/2024]
Abstract
PURPOSE To compare the diagnostic efficacy of the Ovarian-Adnexal Reporting and Data System (O-RADS) MRI score with that of the modified O-RADS score on the basis of a simplified contrast-enhanced (CE) MRI protocol in characterizing adnexal masses with solid tissue. The added value of clinical features was evaluated to improve the ability of the scoring system to classify adnexal masses. METHODS A total of 124 patients with 124 adnexal lesions containing solid tissue were included in this two-center retrospective study. Among them, there were 40 benign lesions (40/124, 32.3%) and 84 were malignant lesions (84/124, 67.7%). Three radiologists independently reviewed the images and assigned the O-RADS MRI score and the modified O-RADS score for each adnexal mass. Histopathology was used as the reference standard. The diagnostic efficacy of the two scoring methods was compared. Univariate and multivariate logistic regression were performed to evaluate the value of significant features in the prediction of malignant tumors. RESULTS The O-RADS MRI score and modified O-RADS score showed sensitivity at 100.0% (95% CI, 95.7-100.0%) and 71.4% (95% CI, 60.5-80.8%), specificity at 12.5% (95% CI, 4.2-26.8%) and 75.0% (95% CI, 58.8-87.3%), respectively. The area under the curve of the modified O-RADS score was higher than the O-RADS score (0.732 [95% CI, 0.645-0.808] vs 0.575 [95% CI, 0.483-0.663]; p < 0.001). Multivariate analysis showed that the modified O-RADS score 4b or 5 combined with patient age > 38.5 years, nullipara, maximum diameter > 40.5 mm and HE4 > 78.9 pmol/L significantly improved the diagnostic efficacy up to 0.954 (95% CI, 0.901-0.984) (p < 0.001). CONCLUSION A modified O-RADS score combined with certain clinical features can significantly improve the diagnostic efficacy in predicting malignant tumors.
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Affiliation(s)
- Minrong Wu
- Department of Radiology, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China
| | - Songqi Cai
- Department of Radiology, Zhongshan Hospital, Fudan University, 180 Fenlin Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Liuhong Zhu
- Department of Radiology, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China
| | - Daohui Yang
- Department of Ultrasound, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China
| | - Shunfa Huang
- Department of Radiology, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China
| | - Xiaolan Huang
- Department of Radiology, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China
| | - Qiying Tang
- Department of Radiology, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China
| | - Yingying Guan
- Department of Pathology, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China
| | - Shengxiang Rao
- Department of Radiology, Zhongshan Hospital, Fudan University, 180 Fenlin Road, Xuhui District, Shanghai, 200032, People's Republic of China.
| | - Jianjun Zhou
- Department of Radiology, Zhongshan Hospital (Xiamen), Fudan University, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China.
- Department of Radiology, Zhongshan Hospital, Fudan University, 180 Fenlin Road, Xuhui District, Shanghai, 200032, People's Republic of China.
- Department of Radiology, Xiamen Municipal Clinical Research Center for Medical Imaging, 668 Jinhu Road, Huli District, Xiamen City, 361015, Fujian, People's Republic of China.
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Kobayashi H. Clinicopathological characteristics, molecular features and novel diagnostic strategies for the detection of malignant transformation of endometriosis (Review). Exp Ther Med 2023; 25:279. [PMID: 37206546 PMCID: PMC10189589 DOI: 10.3892/etm.2023.11978] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 01/20/2023] [Indexed: 05/21/2023] Open
Abstract
Endometriosis is a benign gynecological disease that affects women of reproductive age. Although malignant transformation of endometriosis is rare, physicians must be aware of this due to the high incidence of clear cell carcinoma of the ovary (CCC) in Japan. The most prevalent histological subtype of ovarian cancer is CCC (~70%) followed by endometrioid carcinoma (30%). The present review discusses the clinicopathological and molecular features of endometriosis-associated ovarian cancer (EAOC) as well as prospects for novel diagnostic strategies. Papers published between 2000 and 2022 in the PubMed and Google Scholar databases were included. Contents of the endometriotic cyst fluid may be involved in carcinogenesis, although the underlying mechanisms are largely unknown. Some studies have proposed a possible mechanism wherein excessive hemoglobin, heme and iron could cause an imbalance in intracellular redox homeostasis in endometriotic cells. Combined with DNA damage and mutations, the imbalances may induce the development of EAOC. Endometriotic cells evolve to adapt to the prolonged unfavorable oxidative microenvironmental stress. On the other hand, macrophages enhance the antioxidative defense mechanism and protect endometriotic cells against oxidative damage through intercellular crosstalk and signaling pathways. Therefore, changes in redox signaling, energy metabolism and the tumor immune microenvironment could be the key elements in the malignant transformation of certain endometriotic cell clones. Additionally, non-invasive bioimaging (i.e., magnetic resonance relaxometry) and biomarkers (i.e., tissue factor pathway inhibitor 2) may be promising tools for early-stage detection of the disease. In conclusion, the present review summarizes the latest advancements in research on the biological characteristics and early diagnosis of malignant transformation of endometriosis.
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Affiliation(s)
- Hiroshi Kobayashi
- Department of Gynecology, Ms.Clinic MayOne, Kashihara, Nara 634-0813, Japan
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
- Correspondence to: Dr Hiroshi Kobayashi, Department of Obstetrics and Gynecology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522, Japan
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Miyakawa R, Kobayashi M, Sugimoto K, Endo Y, Kojima M, Kobayashi Y, Furukawa S, Honda T, Watanabe T, Asano S, Soeda S, Hashimoto Y, Fujimori K, Chiba H. SPON1 is an independent prognostic biomarker for ovarian cancer. J Ovarian Res 2023; 16:95. [PMID: 37179355 PMCID: PMC10182672 DOI: 10.1186/s13048-023-01180-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Ovarian cancer has the worst outcome among gynecological malignancies; therefore, biomarkers that could contribute to the early diagnosis and/or prognosis prediction are urgently required. In the present study, we focused on the secreted protein spondin-1 (SPON1) and clarified the prognostic relevance in ovarian cancer. METHODS We developed a monoclonal antibody (mAb) that selectively recognizes SPON1. Using this specific mAb, we determined the expression of SPON1 protein in the normal ovary, serous tubal intraepithelial carcinoma (STIC), and ovarian cancer tissues, as well as in various normal adult tissues by immunohistochemistry, and verified its clinicopathological significance in ovarian cancer. RESULTS The normal ovarian tissue was barely positive for SPON1, and no immunoreactive signals were detected in other healthy tissues examined, which was in good agreement with data obtained from gene expression databases. By contrast, upon semi-quantification, 22 of 242 ovarian cancer cases (9.1%) exhibited high SPON1 expression, whereas 64 (26.4%), 87 (36.0%), and 69 (28.5%) cases, which were designated as SPON1-low, possessed the moderate, weak, and negative SPON1 expression, respectively. The STIC tissues also possessed SPON1-positive signals. The 5-year recurrence-free survival (RFS) rate in the SPON1-high group (13.6%) was significantly lower than that in the SPON1-low group (51.2%). In addition, high SPON1 expression was significantly associated with several clinicopathological variables. Multivariable analysis revealed that high SPON1 was an independent prognostic factor for RFS of ovarian cancer. CONCLUSIONS SPON1 represents a prognostic biomarker for ovarian cancer, and the anti-SPON1 mAb could be valuable as an outcome predictor.
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Affiliation(s)
- Ryoya Miyakawa
- Department of Basic Pathology, Fukushima Medical University School of Medicine, Fukushima, 960- 1295, Japan
| | - Makoto Kobayashi
- Department of Basic Pathology, Fukushima Medical University School of Medicine, Fukushima, 960- 1295, Japan.
| | - Kotaro Sugimoto
- Department of Basic Pathology, Fukushima Medical University School of Medicine, Fukushima, 960- 1295, Japan
| | - Yuta Endo
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Regional Gynecologic Oncology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Manabu Kojima
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Regional Gynecologic Oncology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Yasuyuki Kobayashi
- Department of Diagnostic Pathology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Shigenori Furukawa
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Regional Medical Support for Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Tsuyoshi Honda
- Department of Regional Medical Support for Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Obstetrics and Gynecology, Iwaki City Medical Center, Iwaki, 973-8555, Japan
| | - Takafumi Watanabe
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Regional Gynecologic Oncology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Shigeyuki Asano
- Department of Pathology, Iwaki City Medical Center, Iwaki, 973-8555, Japan
| | - Shu Soeda
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Regional Gynecologic Oncology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Yuko Hashimoto
- Department of Diagnostic Pathology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Keiya Fujimori
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Regional Gynecologic Oncology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Department of Regional Medical Support for Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Hideki Chiba
- Department of Basic Pathology, Fukushima Medical University School of Medicine, Fukushima, 960- 1295, Japan.
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Younis JS. Endometriosis-Associated Ovarian Cancer: What Are the Implications for Women with Intact Endometrioma Planning for a Future Pregnancy? A Reproductive Clinical Outlook. Biomolecules 2022; 12:1721. [PMID: 36421735 PMCID: PMC9688199 DOI: 10.3390/biom12111721] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/14/2022] [Accepted: 11/18/2022] [Indexed: 08/16/2023] Open
Abstract
Endometriosis is a chronic, universal, and prevalent disease estimated to affect up to 1:10 women of reproductive age. Endometriosis-associated ovarian cancer (EAOC) developing at reproductive age is challenging and of concern for women and practitioners alike. This outlook review focuses on the occurrence of EAOC, especially in infertile women or those planning for a future pregnancy, from the perspective of a reproductive endocrinologist, based on recent evidence. Contemporary pathogenesis, genetic profiles, evidence of causality, clinical diagnosis, prognosis, and up-to-date management are discussed. EAOC seems to be merely associated with endometrioma and includes clear-cell and endometrioid ovarian carcinoma. Although endometrioma is frequently found in women of reproductive age (up to 1:18 of women), EAOC appears to be a rare occurrence. These women are of more advanced reproductive age, nulliparous, and hyperestrogenic, with a large-sized unilateral endometrioma (>9 cm) containing solid components and papillary projections. Each case suspected to have EAOC has specific characteristics, and a multidisciplinary discussion and appropriate patient counseling should be conducted to reach an optimal therapeutic plan. Since most of these cases are diagnosed at an early stage with a favorable prognosis, fertility-sparing surgery may be feasible. The pros and cons of fertility preservation techniques should be discussed.
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Affiliation(s)
- Johnny S. Younis
- Reproductive Medicine, Department of Obstetrics and Gynecology, Baruch-Padeh Medical Center, Poriya 15208, Israel; ; Tel.: +972-505286981; Fax: +972-46737478
- Azrieli Faculty of Medicine in Galilee, Bar-Ilan University, Safed 1311502, Israel
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Affiliation(s)
- Rachel C Sisodia
- From Massachusetts General Hospital and Harvard Medical School - both in Boston
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Rius M, Fusté P, Ros C, Martínez-Zamora Á, deGuirior C, Gracia M, Mension E, Carmona F. HE4 might be a more useful tumor biomarker to detect malignancy in patients with ovarian endometrioma when malignancy is suspected. J Int Med Res 2021; 49:3000605211047701. [PMID: 34590878 PMCID: PMC8489763 DOI: 10.1177/03000605211047701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
Abstract
Objective To analyze the utility of carbohydrate antigen (CA)125 and human epididymis protein 4 (HE4) to detect malignancy in women with ovarian endometriosis, when ovarian cancer is suspected and ultrasonography results are inconclusive. Methods Women who underwent surgery between 2015 and 2019 for ovarian endometriosis or for adnexal masses, with a final diagnosis of ovarian carcinoma (clear cell and endometrioid) were included in this retrospective study. The women were divided into three groups: ovarian endometriosis (OE), ovarian carcinoma without endometriosis (OC), and ovarian carcinoma with endometriosis (OC + E). Adnexal masses were assessed preoperatively by transvaginal ultrasonography according to the International Ovarian Tumor Analysis (IOTA) simple rules, and CA125 and HE4 blood levels were obtained. Results Of 208 women, 45 had malignancy, 16 in the OC + E group and 29 in the OC group. According to transvaginal ultrasonography, 13 were classified as undetermined risk of malignancy: OC group: 3, OE group: 3, and OC + E group: 7. When we compared the tumor biomarkers, significant differences in HE4 but not in CA125 levels were found between the groups. Conclusions When ovarian malignancy is suspected in patients with ovarian endometriosis, HE4 is a more useful tumor biomarker to diagnose OC when ultrasonography results are inconclusive.
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Affiliation(s)
- Mariona Rius
- Endometriosis Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Pere Fusté
- Gynecologic Oncology Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Cristina Ros
- Endometriosis Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ángeles Martínez-Zamora
- Endometriosis Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Cristian deGuirior
- Endometriosis Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Meritxell Gracia
- Endometriosis Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Eduard Mension
- Endometriosis Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Francisco Carmona
- Endometriosis Unit, ICGON, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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El Bairi K, Afqir S, Amrani M. Is HE4 Superior over CA-125 in the Follow-up of Patients with Epithelial Ovarian Cancer? Curr Drug Targets 2020; 21:1026-1033. [PMID: 32334501 DOI: 10.2174/1389450121666200425211732] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 03/19/2020] [Accepted: 03/30/2020] [Indexed: 02/08/2023]
Abstract
Notwithstanding important advances in the treatment of epithelial ovarian cancer (EOC), this disease is still a leading cause of global high mortality from gynecological malignancies. Recurrence in EOC is inevitable and it is responsible for poor survival rates. There is a critical need for novel effective biomarkers with improved accuracy compared to the standard carbohydrate antigen-125 (CA-125) for follow-up. The human epididymis protein 4 (HE4) is used for early detection of EOC (ROMA algorithm) as well as for predicting optimal cytoreduction after neoadjuvant chemotherapy and survival outcomes. Notably, the emerging HE4 is a promising prognostic biomarker that has displayed better accuracy in various recent studies for detecting recurrent disease. In this mini-review, we discussed the potential of HE4 as an accurate predictor of EOC recurrence.
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Affiliation(s)
- Khalid El Bairi
- Faculty of Medicine and Pharmacy, Mohamed Ist University, Oujda, Morocco
| | - Said Afqir
- Faculty of Medicine and Pharmacy, Mohamed Ist University, Oujda, Morocco
| | - Mariam Amrani
- Faculty of Medicine and Pharmacy, Mohamed V University, Rabat, Morocco
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