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Zhang DY, Peng C, Huang Y, Cao JC, Zhou YF. Rapidly growing extensive polypoid endometriosis after gonadotropin-releasing hormone agonist discontinuation: A case report. World J Clin Cases 2023; 11:6631-6639. [PMID: 37900226 PMCID: PMC10600981 DOI: 10.12998/wjcc.v11.i27.6631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 08/15/2023] [Accepted: 08/23/2023] [Indexed: 09/20/2023] Open
Abstract
BACKGROUND Polypoid endometriosis (PEM) is a rare and unique type of endometriosis. To date, no article has provided a systematic report of this disease. The current article provides a complete report on rare PEM based on ultrasound, magnetic resonance imaging, intraoperative findings and postoperative pathology data. CASE SUMMARY A 38-year-old female patient was admitted to our hospital after complaining of "vague pain in the right lower quadrant with an aggravated menstrual period for 8 mo". The patient underwent laparoscopic exploratory surgery on January 7, 2022. The postoperative pathology revealed extensive PEM. CONCLUSION PEM is a type of endometriosis that is a benign disease but has biological properties similar to malignant tumours.
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Affiliation(s)
- De-Yu Zhang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Chao Peng
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Yan Huang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
| | - Jia-Chen Cao
- Department of Pathology, Beijing Chao-yang Hospital, Capital Medical University, Beijing 100020, China
| | - Ying-Fang Zhou
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
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Takeuchi M, Matsuzaki K, Bando Y, Harada M. Magnetic resonance imaging characteristics of polypoid endometriosis and review of the literature. J Obstet Gynaecol Res 2022; 48:2583-2593. [DOI: 10.1111/jog.15367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 06/05/2022] [Accepted: 07/06/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Mayumi Takeuchi
- Department of Radiology Tokushima University Tokushima Japan
| | - Kenji Matsuzaki
- Department of Radiological Technology Tokushima Bunri University Sanuki Kagawa Japan
| | - Yoshimi Bando
- Division of Pathology Tokushima University Hospital Tokushima Japan
| | - Masafumi Harada
- Department of Radiology Tokushima University Tokushima Japan
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Yajima R, Kido A, Minamiguchi S, Moribata Y, Kurata Y, Himoto Y, Otani S, Matsumoto Y, Horie A, Yamaguchi K, Nakamoto Y. MR findings of polypoid endometriosis of female genital organs: report of three cases. Abdom Radiol (NY) 2022; 47:1968-1974. [PMID: 35523887 DOI: 10.1007/s00261-022-03530-4] [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: 03/03/2022] [Revised: 04/10/2022] [Accepted: 04/11/2022] [Indexed: 11/01/2022]
Abstract
Polypoid endometriosis is a benign, rare variant of endometriosis that forms polypoid nodules mimicking malignant tumors. For three cases of polypoid endometriosis of female genital organs, this report presents characteristic MR imaging features reflecting the histopathological findings. The solid and microcystic pattern or the multilocular pattern both reflecting dilated endometrial glands, and characteristic morphology of the nodules, multilobulated or polypoid-shaped, were helpful diagnostic clues present in these three cases. Earlier reported MR findings were also recognized, including signal intensity similar to that of the endometrium on T2-weighted image and contrast enhanced T1-weighted image, hypointense rim on T2-weighted image, lack of diffusion restriction, and hyperintense foci on T1-weighted image. Two cases were diagnosed preoperatively based on MR imaging findings as polypoid endometriosis. Fertility-preserving treatment was administered for one patient. Preoperative inference of polypoid endometriosis from MR imaging can avoid overtreatment and lead to fertility preservation.
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Miyoshi S, Yamaguchi K, Chigusa Y, Sunada M, Yamanoi K, Horie A, Hamanishi J, Kondoh E, Mandai M. Fertility preservation of polypoid endometriosis: Case series and literature review. J Obstet Gynaecol Res 2021; 48:502-509. [PMID: 34766411 DOI: 10.1111/jog.15096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 10/20/2021] [Accepted: 10/29/2021] [Indexed: 12/20/2022]
Abstract
Polypoid endometriosis (PE) is a rare distinctive variant of endometriosis with morphological features resembling malignant tumors. Although a surgical procedure is usually performed for the treatment and diagnosis of PE, fertility preservation is usually desired in cases of reproductive age. However, there have been no reports of fertility-preserving treatments resulting in live births. In this study, we report three cases of PE that were diagnosed preoperatively or intraoperatively, leading to fertility preservation. Intraoperative pathological diagnosis, hysteroscopy, and hormone therapy before treatment were useful for preoperative diagnosis in the three cases. Two of the three patients got pregnant and the pregnancy progressed to a live birth. We also performed a literature review to identify the clinical characteristics indicative of the preoperative diagnosis of PE.
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Affiliation(s)
- Sayuri Miyoshi
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ken Yamaguchi
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yoshitsugu Chigusa
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masumi Sunada
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koji Yamanoi
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akihito Horie
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Junzo Hamanishi
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Eiji Kondoh
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masaki Mandai
- Department of Gynecology and Obstetrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Tsai C, Huang SH, Huang CY. Polypoid endometriosis - A rare entity of endometriosis mimicking ovarian cancer. Taiwan J Obstet Gynecol 2019; 58:328-329. [PMID: 31122518 DOI: 10.1016/j.tjog.2019.03.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2019] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE To report a rare case of polypoid endometriosis with initial impression of ovarian cancer and review the published literature about this disease. CASE REPORT A 23-year-old female presented with sudden onset of acute lower abdominal pain. Image studies revealed an irregular shaped, heterogeneous mass at the cul-de-sac, but without ascites or enlargement of pelvic or paraaortic lymph nodes. Blood tests showed an elevated CA-125 value (1317 U/ml). Resection of the mass was performed by laparotomy and the frozen section and final pathology both revealed polypoid endometriosis. Post-operative gonadotropin-releasing hormone agonist was given for 6 months followed by oral contraceptives. She remained disease free 3 years after operation. CONCLUSION Polypoid endometriosis is an uncommon and distinctive variant of endometriosis. Gynecologists should be aware of this rare form of a commonly benign disease to avoid excessive resection in younger patients of childbearing age.
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Affiliation(s)
- Cleo Tsai
- Department of Obstetrics and Gynecology, Cathay General Hospital, Taipei, Taiwan
| | - Shih-Hung Huang
- Department of Pathology, Cathay General Hospital, Taipei, Taiwan.
| | - Chia-Yen Huang
- Department of Obstetrics and Gynecology, Cathay General Hospital, Taipei, Taiwan; School of Medicine, Fu Jen Catholic University, Hsinchuang, New Taipei City, Taiwan; Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.
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Malvezzi H, Viana BG, Dobo C, Filippi RZ, Podgaec S, Piccinato CA. Depleted lamin B1: a possible marker of the involvement of senescence in endometriosis? Arch Gynecol Obstet 2018; 297:977-984. [PMID: 29417283 DOI: 10.1007/s00404-018-4691-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 01/25/2018] [Indexed: 02/06/2023]
Abstract
PROPOSE Endometriosis is a benign disease characterized by implantation and the growth of endometrial tissue outside the uterine cavity and it shares similarities with cancer. Lamin B1, p16 and p21 play a role on cell cycle regulation, development, cell repair and its activities are related to cancers. Considering the similarities between endometriosis and cancer, the aim of the present cross-sectional study is to detect p16, p21 and Lamin B1 in the ectopic endometrium of patients with endometriosis (n = 8) with eutopic (n = 8) and control endometrium (n = 8) and relate them to the maintenance and development of endometriosis. METHODS Biopsies were obtained from both eutopic and ectopic, from deep infiltrating lesions, endometrium frozen and used for immunofluorescent (p16) or immunohistochemistry procedures (p16, p21, lamin B1). RESULTS Detected higher lamin B1 in the eutopic endometrium when compared with ectopic endometrium, with no differences between endometriosis tissue with control endometrium. Similar presence of p16 in all groups of patients and no p21 detection was observed. CONCLUSION We observed reduced detection of lamin B1 in the ectopic endometrium raising the possibility that the presence of senescent cells might be contributing to the maintenance and progression of endometriosis by apoptosis resistance and peritoneal stress inherent of the disease.
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Affiliation(s)
- Helena Malvezzi
- Hospital Israelita Albert Einstein, Av. Albert Einstein 627, Morumbi, SP, 05652-900, Brazil
| | - Bruno Gallani Viana
- Hospital Israelita Albert Einstein, Av. Albert Einstein 627, Morumbi, SP, 05652-900, Brazil
| | - Cristine Dobo
- Hospital Israelita Albert Einstein, Av. Albert Einstein 627, Morumbi, SP, 05652-900, Brazil
| | - Renee Zon Filippi
- Hospital Israelita Albert Einstein, Av. Albert Einstein 627, Morumbi, SP, 05652-900, Brazil
| | - Sérgio Podgaec
- Hospital Israelita Albert Einstein, Av. Albert Einstein 627, Morumbi, SP, 05652-900, Brazil
| | - Carla Azevedo Piccinato
- Hospital Israelita Albert Einstein, Av. Albert Einstein 627, Morumbi, SP, 05652-900, Brazil.
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Matias-Guiu X, Stewart CJR. Endometriosis-associated ovarian neoplasia. Pathology 2017; 50:190-204. [PMID: 29241974 DOI: 10.1016/j.pathol.2017.10.006] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/10/2017] [Accepted: 10/11/2017] [Indexed: 12/13/2022]
Abstract
This article reviews the most relevant pathological and molecular features of ovarian tumours that are associated with endometriosis. Endometriosis is a common condition, affecting 5-15% of all women, and it has been estimated that 0.5-1% of cases are complicated by neoplasia. The most common malignant tumours in this setting are endometrioid adenocarcinoma and clear cell adenocarcinoma, each accounting for approximately 10% of ovarian carcinomas in Western countries. A minority of cases are associated with Lynch syndrome. These carcinomas are often confined to the ovaries at presentation in which case they have relatively favourable outcomes. However, high-stage tumours, particularly clear cell carcinomas, generally have a poor prognosis and this partly reflects relative resistance to current treatment. Histological diagnosis is straightforward in the majority of cases but some variants, for example endometrioid carcinomas with sex cord-like appearances or oxyphil cells, may create diagnostic difficulty. Similarly, clear cell carcinomas can show a range of architectural and cytological patterns that overlap with other tumours, both primary and metastatic, involving the ovaries. Endometriosis-associated borderline tumours are less common, and they often show mixed patterns of differentiation (seromucinous tumours). Atypical endometriosis may represent an intermediate step in neoplastic progression and some of these lesions demonstrate immunohistological and molecular alterations similar to those observed in endometriosis-related tumours. ARID1A mutations are relatively common in all of these tumours, but each has additional characteristic molecular alterations which are likely to be of increasing clinical relevance as targeted therapies are developed. Less is known of the pathogenesis of rarer endometriosis-associated ovarian tumours including endometrioid stromal sarcoma, mesodermal (Müllerian) adenosarcoma, and carcinosarcoma. This article also briefly reviews the issue of synchronous endometrioid carcinomas of the endometrium and the ovary, including the most recent developments on pathogenesis.
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Affiliation(s)
- Xavier Matias-Guiu
- Department of Pathology, Hospital U Arnau de Vilanova and Hospital U de Bellvitge, IDIBELL, IRBLleida, University of Lleida, and CIBERONC, Spain
| | - Colin J R Stewart
- Department of Histopathology, King Edward Memorial Hospital, Perth, and School for Women's and Infants' Health, University of Western Australia, Perth, WA, Australia.
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Zhuang L, Eisinger D, Jaworski R. A case of ureteric polypoid endometriosis presenting in a post-menopausal woman. Pathology 2017; 49:441-444. [DOI: 10.1016/j.pathol.2016.12.351] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 12/07/2016] [Accepted: 12/12/2016] [Indexed: 10/19/2022]
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