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Devins KM, Young RH, Oliva E. Sex Cord-Stromal Tumors of the Ovary: An Update and Review. Part I - Pure Ovarian Stromal Tumors. Adv Anat Pathol 2024; 31:215-230. [PMID: 38369847 DOI: 10.1097/pap.0000000000000435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
In two separate reviews, we review the time-honored but still frequently challenging features of ovarian sex cord-stromal tumors, and also emphasize new developments including unusual morphologic appearances that, despite the relative rarity of many of the tumors, result in a disproportionate number of differential diagnostic problems, variant immunohistochemical profiles, and specific molecular and syndromic associations. These neoplasms are also of historical interest as current knowledge is still based in significant part on the contributions of 2 giants of gynecologic pathology, Dr Robert Meyer and Dr Robert E. Scully. In part I, we present the major clinical, pathologic, and genomic features of the pure ovarian stromal tumors including comments on differential diagnosis and briefly note significant historical contributions. In part II we will discuss pure sex cord and sex cord-stromal tumors.
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Affiliation(s)
- Kyle M Devins
- James Homer Wright Pathology Laboratories, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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Jakša R, Stružinská I, Kendall Bártů M, Trča S, Matěj R, Dundr P. Clear cell stromal tumor of the lung with multinucleated giant cells: a report of a case with YAP1-TFE3 fusion. Diagn Pathol 2023; 18:9. [PMID: 36707859 PMCID: PMC9881279 DOI: 10.1186/s13000-023-01304-0] [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] [Received: 10/14/2022] [Accepted: 01/23/2023] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Clear cell (hemangioblastoma-like) stromal tumor of the lung (CCSTL) is a rare pulmonary neoplasm. Recently, 9 cases of CCSTL harboring the YAP1-TFE3 gene fusion have been described, and it has been suggested that this aberration could be a characteristic feature of this tumor. CASE PRESENTATION We here report another case of CCSTL in a 57-year-old male, which presented as a solitary lung nodule 45 mm in the greatest dimension. Microscopically, the tumor consisted of epithelioid to spindled cells with mild-to-moderate nuclear atypia, finely granular or vesicular chromatin, and small nucleoli. Nuclear indentations were a common finding. There were up to 3 mitoses per 10 HPF. The cytoplasm was slightly eosinophilic or clear. Scattered non-tumor large multinucleated cells were present. Immunohistochemically, the tumor cells showed diffuse positivity for TFE3, CD10, vimentin, and IFITM1. Other markers examined were negative, and the expression of lineage-specific markers was not found. NGS analysis revealed a fusion transcript of the YAP1 and TFE3 genes, and a pathogenic variant of the MUTYH gene. CONCLUSION Our finding supports the recent data suggesting that CCSTL represents a distinct entity characterized by the recurrent YAP1-TFE3 fusion.
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Affiliation(s)
- Radek Jakša
- grid.411798.20000 0000 9100 9940Department of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 128 00 Prague 2, Czech Republic
| | - Ivana Stružinská
- grid.411798.20000 0000 9100 9940Department of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 128 00 Prague 2, Czech Republic
| | - Michaela Kendall Bártů
- grid.411798.20000 0000 9100 9940Department of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 128 00 Prague 2, Czech Republic
| | - Stanislav Trča
- grid.411798.20000 0000 9100 9940Department of Abdominal, Thoracic Surgery and Traumatology, First Faculty of Medicine, Charles University and General University Hospital in Prague, U Nemocnice 2, 128 00 Prague 2, Czech Republic
| | - Radoslav Matěj
- grid.411798.20000 0000 9100 9940Department of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 128 00 Prague 2, Czech Republic ,grid.4491.80000 0004 1937 116XDepartment of Pathology, Charles University, 3rd Faculty of Medicine, University Hospital Kralovske Vinohrady, Prague, Czech Republic ,grid.4491.80000 0004 1937 116XDepartment of Pathology and Molecular Medicine, Third Faculty of Medicine, Charles University, Thomayer Hospital, Prague, Czech Republic
| | - Pavel Dundr
- grid.411798.20000 0000 9100 9940Department of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 128 00 Prague 2, Czech Republic
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Sun H, Hirata T, Koga K, Arakawa T, Nagashima N, Neriishi K, Elsherbini M, Maki E, Izumi G, Harada M, Hirota Y, Wada-Hiraike O, Osuga Y. Elevated phosphorylation of estrogen receptor α at serine-118 in ovarian endometrioma. F&S SCIENCE 2022; 3:401-409. [PMID: 35654737 DOI: 10.1016/j.xfss.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/07/2022] [Accepted: 04/20/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To evaluate the phosphorylation of estrogen receptor α at serine-118 (phospho-ERα S118) in the endometrium, ovarian endometrioma, and deep infiltrating endometriosis (DIE). DESIGN Experimental study. SETTING University-affiliated hospital and academic research laboratory. PATIENT(S) Twenty-five patients underwent a hysterectomy, 18 patients underwent surgical removal of ovarian endometrioma, and 6 patients underwent DIE. INTERVENTION(S) Tissue samples were obtained from patients who underwent surgical procedures. MAIN OUTCOME MEASURE(S) Immunostaining for phospho-ERα S118, ERα, or phosphorylated p44/42 mitogen-activated protein kinase (phospho-p44/42 MAPK) was performed to evaluate the endometrium with or without endometriosis, ovarian endometrioma, and DIE. For in vitro analysis, endometrial epithelial cells (Ishikawa cells) were stimulated with estradiol (E2) or tumor necrosis factor alpha (TNFα), and the expression levels of phospho-ERα S118 and phospho-p44/42 MAPK were evaluated via Western blotting. RESULT(S) First, phospho-ERα S118 level was significantly higher in the glands and stroma of ovarian endometriosis samples than in those of endometrial and DIE samples. Second, colocalization of phospho-p44/42 MAPK and phospho-ERα S118 was observed in the glands of ovarian endometrioma. The proportions of cells strongly expressing phospho-p44/42 and phospho-ERα were 87% in phosphor-p44/42 MAPK-positive cells and 79% in phosphor-ERα-positive cells. Third, E2 stimulation significantly enhanced phospho-ERα S118 after 15 and 30 minutes in in vitro analysis using endometrial epithelial cells. Fourth, TNFα stimulation modestly but significantly enhanced phospho-ERα S118 after 15 and 30 minutes. Fifth, in Ishikawa cells, treatment with a p44/42 inhibitor (PD98059) significantly reduced phospho-ERα S118 by TNFα but not by E2. CONCLUSION(S) ERα-S118 phosphorylation was increased in ovarian endometriosis. Our findings may provide a new perspective for understanding the mechanism of increased ERα action in the pathophysiology of endometriosis.
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Affiliation(s)
- Hui Sun
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Tetsuya Hirata
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan; Department of Obstetrics and Gynecology, Doai Kinen Hospital, Tokyo, Japan.
| | - Kaori Koga
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Tomoko Arakawa
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Natsuki Nagashima
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Kazuaki Neriishi
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Mohammed Elsherbini
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Eiko Maki
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Gentaro Izumi
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Miyuki Harada
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Yasushi Hirota
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Osamu Wada-Hiraike
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
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Kiyokawa T. Peritoneal Pathology Review: Mullerian, Mucinous and Mesothelial Lesions. Surg Pathol Clin 2022; 15:259-276. [PMID: 35715161 DOI: 10.1016/j.path.2022.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
This review provides an overview of the pathology of selected benign and malignant lesions of the female peritoneum and their often-encountered differential diagnoses. It includes endometriosis and its related lesions, endosalpingiosis, pseudomyxoma peritonei (PMP) and related ovarian/appendiceal pathology, and malignant and benign mesothelial tumors. The current terminology associated with PMP is also discussed.
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Affiliation(s)
- Takako Kiyokawa
- Department of Pathology, The Jikei University School of Medicine, 3-25-8 Nishishimbashi Minato-ku, Tokyo 105-8461, Japan.
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Niu S, Zheng W. Endometrial stromal tumors: Diagnostic updates and challenges. Semin Diagn Pathol 2022; 39:201-212. [DOI: 10.1053/j.semdp.2022.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 01/12/2022] [Indexed: 11/11/2022]
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Zhao W, Cui M, Zhang R, Shen X, Xiong X, Ji X, Tao L, Jia W, Pang L, Sun Z, Wang C, Zou H. IFITM1, CD10, SMA, and h-caldesmon as a helpful combination in differential diagnosis between endometrial stromal tumor and cellular leiomyoma. BMC Cancer 2021; 21:1047. [PMID: 34556086 PMCID: PMC8461929 DOI: 10.1186/s12885-021-08781-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 09/13/2021] [Indexed: 12/15/2022] Open
Abstract
Background The differential diagnosis of endometrial stromal tumor (EST) and uterine cellular leiomyoma (CL) remains a challenge in clinical practice, especially low grade endometrial stromal sarcoma (ESS) and CL, suggesting the need for novel immunomarkers panels for differential diagnosis. Interferon-induced transmembrane protein 1 (IFITM1) is a novel immunomarker for endometrial stromal cells, h-caldesmon is an immunomarker for smooth muscle cells and has a higher specificity than smooth muscle actin (SMA). So this study aimed to evaluate whether IFITM1, cluster of differentiation 10(CD10), SMA, and h-caldesmon are useful biomarker combinations for the differential diagnosis of EST and CL. Methods Tissue microarrays were used to detect IFITM1, CD10, SMA, and h-caldesmon immunohistochemical staining in 30 EST and 33 CL cases. Results The expressions of IFITM1 and CD10 were high in EST (86.7 and 63.3%, respectively) but low in CL (18.2 and 21.2%), whereas those of h-caldesmon and SMA were high in CL (87.9 and 100%) and low in EST (6.9 and 40%). In diagnosing EST, IFITM1 shows better sensitivity and specificity (86.7 and 81.8%, respectively) than CD10 (63.3 and 78.8%). The specificity of h-caldesmon in diagnosing CL was significantly higher (93.1%) than that of SMA (60%). When all four antibodies were combined for the differential diagnosis, the area-under-the-curve (AUC) predictive value was 0.995. The best combination for diagnosing EST was IFITM1 (+) or CD10 (+) and h-caldesmon (−) (sensitivity 86.7%, specificity 93.9%). Conclusion The best combination for diagnosing CL were h-caldesmon (+) and SMA (+) (sensitivity 87.9%, specificity 100%). IFITM1, CD10, SMA, and h-caldesmon are a good combination for the differential diagnosis of EST and CL.
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Affiliation(s)
- Weilin Zhao
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China.,Department of Pathology, Taihe Hospital, Hubei University of Medicine, Shiyan, 442000, Hubei, China
| | - Mei Cui
- Department of Pathology, Xinjiang Uygur Autonomous Region People's Hospital, Xinjiang, 830001, China
| | - Ruiqi Zhang
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Xihua Shen
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Xin Xiong
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Xinhua Ji
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Lin Tao
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Wei Jia
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Lijuan Pang
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Zhenzhu Sun
- Department of Pathology, Xinjiang Uygur Autonomous Region People's Hospital, Xinjiang, 830001, China
| | - Chun Wang
- Department of Pathology, Xinjiang Uygur Autonomous Region People's Hospital, Xinjiang, 830001, China.
| | - Hong Zou
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China. .,Department of Pathology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang, 310009, China.
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Mecha E, Makunja R, Maoga JB, Mwaura AN, Riaz MA, Omwandho COA, Meinhold-Heerlein I, Konrad L. The Importance of Stromal Endometriosis in Thoracic Endometriosis. Cells 2021; 10:180. [PMID: 33477657 PMCID: PMC7831500 DOI: 10.3390/cells10010180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/13/2021] [Accepted: 01/13/2021] [Indexed: 12/11/2022] Open
Abstract
Thoracic endometriosis (TE) is a rare type of endometriosis, where endometrial tissue is found in or around the lungs and is frequent among extra-pelvic endometriosis patients. Catamenial pneumothorax (CP) is the most common form of TE and is characterized by recurrent lung collapses around menstruation. In addition to histology, immunohistochemical evaluation of endometrial implants is used more frequently. In this review, we compared immunohistochemical (CPE) with histological (CPH) characterizations of TE/CP and reevaluated arguments in favor of the implantation theory of Sampson. A summary since the first immunohistochemical description in 1998 until 2019 is provided. The emphasis was on classification of endometrial implants into glands, stroma, and both together. The most remarkable finding is the very high percentage of stromal endometriosis of 52.7% (CPE) compared to 10.2% (CPH). Chest pain, dyspnea, right-sided preference, and diaphragmatic endometrial implants showed the highest percentages in both groups. No significant association was found between the recurrence rate and the various appearances of endometriosis. Sometimes in CPE (6.8%) and CPH (30.6%) no endometrial implants were identified underlining the importance of sensitive detection of endometriosis during and after surgery. We suggest that immunohistochemical evaluation should become mandatory and will improve diagnosis and classification of the disease.
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Affiliation(s)
- Ezekiel Mecha
- Department of Biochemistry, University of Nairobi, Nairobi 00100, Kenya; (E.M.); (R.M.); (C.O.A.O.)
| | - Roselydiah Makunja
- Department of Biochemistry, University of Nairobi, Nairobi 00100, Kenya; (E.M.); (R.M.); (C.O.A.O.)
| | - Jane B. Maoga
- Institute of Gynecology and Obstetrics, Faculty of Medicine, Justus Liebig University, 35392 Giessen, Germany; (J.B.M.); (A.N.M.); (M.A.R.); (I.M.-H.)
| | - Agnes N. Mwaura
- Institute of Gynecology and Obstetrics, Faculty of Medicine, Justus Liebig University, 35392 Giessen, Germany; (J.B.M.); (A.N.M.); (M.A.R.); (I.M.-H.)
| | - Muhammad A. Riaz
- Institute of Gynecology and Obstetrics, Faculty of Medicine, Justus Liebig University, 35392 Giessen, Germany; (J.B.M.); (A.N.M.); (M.A.R.); (I.M.-H.)
| | - Charles O. A. Omwandho
- Department of Biochemistry, University of Nairobi, Nairobi 00100, Kenya; (E.M.); (R.M.); (C.O.A.O.)
- Deputy Vice Chancellor, Kirinyaga University, Kerugoya 10300, Kenya
| | - Ivo Meinhold-Heerlein
- Institute of Gynecology and Obstetrics, Faculty of Medicine, Justus Liebig University, 35392 Giessen, Germany; (J.B.M.); (A.N.M.); (M.A.R.); (I.M.-H.)
| | - Lutz Konrad
- Institute of Gynecology and Obstetrics, Faculty of Medicine, Justus Liebig University, 35392 Giessen, Germany; (J.B.M.); (A.N.M.); (M.A.R.); (I.M.-H.)
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Endometriosis of the Inguinal Canal Mimicking a Hydrocele of the Canal of Nuck. Case Rep Surg 2020; 2020:8849317. [PMID: 32963875 PMCID: PMC7495156 DOI: 10.1155/2020/8849317] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/12/2020] [Accepted: 08/31/2020] [Indexed: 12/22/2022] Open
Abstract
Isolated presentation of endometriosis of the inguinal canal is infrequent, and the clinical and imaging findings may be misleading in such patients. We describe an otherwise healthy female with isolated inguinal endometriosis presenting as a hydrocele of the canal of Nuck. Surgeons should consider such unusual presentations and obtain imaging and histological evaluations in doubtful instances. Complete excision was curative in our patient with no evidence of recurrence.
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Hirata T, Koga K, Osuga Y. Extra-pelvic endometriosis: A review. Reprod Med Biol 2020; 19:323-333. [PMID: 33071634 PMCID: PMC7542014 DOI: 10.1002/rmb2.12340] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/19/2020] [Accepted: 06/30/2020] [Indexed: 12/12/2022] Open
Abstract
Background Extra‐pelvic endometriosis is a rare type of endometriosis, which occurs in a distant site from gynecological organs. The diagnosis of extra‐pelvic endometriosis can be extremely challenging and may result in a delay in diagnosis. The main objective of this review was to characterize abdominal wall endometriosis (AWE) and thoracic endometriosis (TE). Methods The authors performed a literature search to provide an overview of AWE and TE, which are the major types of extra‐pelvic endometriosis. Main findings Abdominal wall endometriosis includes scar endometriosis secondary to the surgical wound and spontaneous AWE, most of which occur in the umbilicus or groin. Surgical treatment appeared to be effective for AWE. Case reports indicated that the diagnosis and treatment of catamenial pneumothorax or endometriosis‐related pneumothorax (CP/ERP) are challenging, and a combination of surgery and postoperative hormonal therapy is essential. Further, catamenial hemoptysis (CH) can be adequately managed by hormonal treatment, unlike CP/ERP. Conclusion Evidence‐based approaches to diagnosis and treatment of extra‐pelvic endometriosis remain immature given the low prevalence and limited quality of research available in the literature. To gain a better understanding of extra‐pelvic endometriosis, it would be advisable to develop a registry involving a multidisciplinary collaboration with gynecologists, general surgeons, and thoracic surgeons.
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Affiliation(s)
- Tetsuya Hirata
- Department of Obstetrics and Gynecology Doai Kinen Hospital Sumida-ku Japan.,Faculty of Medicine Department of Obstetrics and Gynecology University of Tokyo Tokyo Japan
| | - Kaori Koga
- Faculty of Medicine Department of Obstetrics and Gynecology University of Tokyo Tokyo Japan
| | - Yutaka Osuga
- Faculty of Medicine Department of Obstetrics and Gynecology University of Tokyo Tokyo Japan
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