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Sharma AE, Wepy CB, Chapel DB, Maccio L, Irshaid L, Al-Ibraheemi A, Dickson BC, Nucci MR, Crum CP, Fletcher CDM, Kolin DL. Ewing Sarcoma of the Female Genital Tract: Clinicopathologic Analysis of 21 Cases With an Emphasis on the Differential Diagnosis of Gynecologic Round Cell, Spindle, and Epithelioid Neoplasms. Am J Surg Pathol 2024; 48:972-984. [PMID: 38708674 DOI: 10.1097/pas.0000000000002232] [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: 05/07/2024]
Abstract
Ewing sarcoma is an uncommon neoplasm considered in the differential diagnosis of tumors with "small round cell" morphology, but its occurrence in the gynecologic tract has only been sporadically documented. Herein, we describe the largest cohort of Ewing sarcoma localized to the female genital tract to date, and emphasize their clinicopathologic resemblance to more common gynecologic neoplasms. Ewing sarcoma (n=21) was retrospectively identified from 5 institutions. The average patient age was 35 (range 6-61) years. Tumor sites included uterus (n=8), cervix (n=4), vulva (n=5), vagina (n=1), broad ligament (n=1), inguinal area (n=1), and pelvis (n=1). Nine of 18 cases in which slides were available for review demonstrated only classic round cell morphology, with the remainder showing a variable combination and prominence of variant ovoid/spindle or epithelioid appearance. Tumors showed diffuse membranous reactivity for CD99 (20/20) and were positive for NKX2.2 (8/8, diffuse) and cyclin D1 (7/7, of which 3/7 were patchy/multifocal and 4/7 were diffuse). They were negative for ER (0/6) and CD10 (0/6). Three cases were initially diagnosed as endometrial stromal sarcomas. EWSR1 rearrangement was confirmed in 20/21 by fluorescence in situ hybridization (n=15) and/or sequencing (n=8). Of the eight tumors that underwent sequencing, 6 harbored FLI1 , 1 ERG, and 1 FEV as the fusion partner. Of 11 patients with available follow-up, 5 died of disease, 1 developed lung metastases and 5 are alive with no evidence of disease. Ewing sarcoma of the gynecologic tract is a rare, aggressive entity that shares some morphologic and immunohistochemical features with other more common gynecologic neoplasms. In addition to the typical round cell appearance, variant spindled/ovoid to epithelioid morphology may also be observed and should prompt consideration of this entity with appropriate immunohistochemical and/or molecular studies.
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MESH Headings
- Humans
- Female
- Sarcoma, Ewing/genetics
- Sarcoma, Ewing/pathology
- Sarcoma, Ewing/diagnosis
- Sarcoma, Ewing/chemistry
- Genital Neoplasms, Female/pathology
- Genital Neoplasms, Female/genetics
- Genital Neoplasms, Female/diagnosis
- Adult
- Diagnosis, Differential
- Adolescent
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/analysis
- Young Adult
- Middle Aged
- Child
- Retrospective Studies
- RNA-Binding Protein EWS/genetics
- Immunohistochemistry
- In Situ Hybridization, Fluorescence
- Homeobox Protein Nkx-2.2
- Transcription Factors/genetics
- Homeodomain Proteins/genetics
- Predictive Value of Tests
- Gene Rearrangement
- 12E7 Antigen/metabolism
- Epithelioid Cells/pathology
- Epithelioid Cells/chemistry
- Nuclear Proteins
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Affiliation(s)
- Aarti E Sharma
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Cindy B Wepy
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - David B Chapel
- Department of Pathology, University of Michigan Hospital, Ann Arbor, MI
| | - Livia Maccio
- Unit of Surgical Pathology, Santa Chiara Hospital, Trento, Italy
| | - Lina Irshaid
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Alyaa Al-Ibraheemi
- Department of Pathology, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Brendan C Dickson
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | - Marisa R Nucci
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Christopher P Crum
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | | | - David L Kolin
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
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Cochetti G, Paladini A, de Vermandois JAR, Fatigoni S, Zanelli M, Ascani S, Mearini E. Metastatic renal Ewing's sarcoma in adult woman: Case report and review of the literature. Open Med (Wars) 2021; 16:397-409. [PMID: 33748424 PMCID: PMC7957192 DOI: 10.1515/med-2021-0207] [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: 02/17/2020] [Revised: 11/22/2020] [Accepted: 12/09/2020] [Indexed: 01/18/2023] Open
Abstract
Primary renal extra-skeletal Ewing sarcoma is a rare neoplasm, often metastatic at diagnosis, and with a poor outcome. A multimodal approach is often the treatment of choice in this aggressive neoplasm. We present a case of primary renal extra-skeletal sarcoma in a 45-year-old woman who underwent tumor resection without clear margins. After no response to the first cycle of chemotherapy, we documented an early onset of local recurrence. The patient refused any other treatment and died four months after surgery.
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Affiliation(s)
- Giovanni Cochetti
- Department of Surgical and Biomedical Sciences, Urology Clinic, University of Perugia, Perugia, Italy
| | - Alessio Paladini
- Department of Surgical and Biomedical Sciences, Urology Clinic, University of Perugia, Perugia, Italy
| | | | - Sonia Fatigoni
- Department of Surgical and Biomedical Sciences, Medical Oncology, University of Perugia, Perugia, Italy
| | - Magda Zanelli
- Department of Oncology and Advanced Technologies, Pathology Unit, Arcispedale Santa Maria Nuova di Reggio Emilia, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Stefano Ascani
- Department of Experimental Medicine, Institute of Pathologic Anatomy, “Santa Maria” Hospital, Terni, Italy
| | - Ettore Mearini
- Department of Surgical and Biomedical Sciences, Urology Clinic, University of Perugia, Perugia, Italy
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Tintila A, Doroftei B, Grab D, Simionescu G, Anton E, Maftei R, Ilea C, Anton C. Importance of studying primitive neuroectodermal tumors and extraosseous Ewings sarcoma of the vagina and vulva. Oncol Lett 2021; 21:171. [PMID: 33552288 DOI: 10.3892/ol.2021.12432] [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: 07/27/2020] [Accepted: 11/11/2020] [Indexed: 11/06/2022] Open
Abstract
Primitive neuroectodermal tumor (PNT) and Ewing's sarcoma are rare, round-cell tumors, characterized by the presence of the t(11; 22)(q24; q12) chromosomal translocation. A review of the literature revealed only 38 previously reported cases of vulvar PNT and Ewing's sarcoma and 15 vaginal PNT and Ewing's sarcoma. Although rare, these types of tumors should be taken into consideration when making a differential diagnosis for vulvar or vaginal tumors. The currently available data is limited, and therefore, case reports are essential for improving knowledge and management of these types of extremely rare tumors. However, further molecular and histopathological studies are essential for an improved understanding of these conditions and for an early, correct diagnosis. Although the gathered and presented data from the present review are limited, the literature demonstrates that the outcome of these types of cancer are more favorable compared with outcomes observed for carcinomas in more typical locations.
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Affiliation(s)
- Adeline Tintila
- Clinical Department, Spitalul Judetean Suceava, Suceava 720224, Romania
| | - Bogdan Doroftei
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy 'Grigore T. Popa', Iasi 700115, Romania.,Clinical Department, Clinical Hospital of Obstetrics and Gynecology 'Cuza Voda', Iasi 700038, Romania.,Clinical Department, Origyn Fertility Center, Iasi 700032, Romania
| | - Delia Grab
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy 'Grigore T. Popa', Iasi 700115, Romania.,Clinical Department, Clinical Hospital of Obstetrics and Gynecology 'Cuza Voda', Iasi 700038, Romania
| | - Gabriela Simionescu
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy 'Grigore T. Popa', Iasi 700115, Romania.,Clinical Department, Clinical Hospital of Obstetrics and Gynecology 'Cuza Voda', Iasi 700038, Romania.,Clinical Department, Origyn Fertility Center, Iasi 700032, Romania
| | - Emil Anton
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy 'Grigore T. Popa', Iasi 700115, Romania.,Clinical Department, Clinical Hospital of Obstetrics and Gynecology 'Cuza Voda', Iasi 700038, Romania
| | - Radu Maftei
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy 'Grigore T. Popa', Iasi 700115, Romania
| | - Ciprian Ilea
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy 'Grigore T. Popa', Iasi 700115, Romania.,Clinical Department, Clinical Hospital of Obstetrics and Gynecology 'Cuza Voda', Iasi 700038, Romania
| | - Carmen Anton
- Clinical Department, Sf. Spiridon Clinical Hospital, Iasi 700111, Romania.,Department of Gastroenterology, University of Medicine and Pharmacy 'Grigore T. Popa', Iasi 700115, Romania
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4
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Babu MCS, Sreevalli A, Thottian AG, Suma MN, Lokanatha D, Jacob LA, Lokesh KN, Rudresha AH, Rajeev LK, Saldanha S. Ewing’s Sarcoma of the Vulva: An Uncommon Tumor in an Uncommon Site. Indian J Med Paediatr Oncol 2020. [DOI: 10.4103/ijmpo.ijmpo_57_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- MC Suresh Babu
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - A Sreevalli
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Antony George Thottian
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - MN Suma
- Department of Pathology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - D Lokanatha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Linu Abraham Jacob
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - KN Lokesh
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - AH Rudresha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - LK Rajeev
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Smitha Saldanha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
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5
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Xu QQ, Xing WW, Chen G, Dang YW, Luo YG, Chen P, Liang SW, Chen JB. Primitive neuroectodermal tumors of the abdominal wall and vulva in children: Report of two cases and review of the literature. World J Clin Cases 2019; 7:3671-3682. [PMID: 31750352 PMCID: PMC6854414 DOI: 10.12998/wjcc.v7.i21.3671] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/25/2019] [Accepted: 09/12/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Primitive neuroectodermal tumors are rare, highly malignant small round cell tumors belonging to the Ewing sarcoma family. The purpose of this article is to present clinical manifestation, histology, treatment, and prognosis of two primitive neuroectodermal tumors (PNETs) in extremely rare anatomic locations, the abdominal wall and vulva.
CASE SUMMARY Case 1 was a 66-month-old girl with lesions on the abdominal wall; tumor size was about 3.4 cm × 6.1 cm × 2 cm. The patient underwent radical resection of the tumor. After the operation, an alternating vincristine, doxorubicin, and cyclophosphamide/ifosfamide and etoposide (IE) regimen was given for eight cycles, and the patient survived for 66 mo without progression. Case 2 was a 40-month-old girl, with a vulvar lesion; tumor size was about 3.3 cm × 5 cm × 2.5 cm. The tumor was partially resected by surgery. The family left treatment after two cycles of vincristine, pirarubicin, and cyclophosphamide/IE chemotherapy, and the patient died at home six months after surgery.
CONCLUSION PNET is a rare, fast-growing, highly malignant tumor that requires histologic and molecular analyses for exact diagnosis, and multimodal treatment is required to achieve a good prognosis.
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Affiliation(s)
- Qiong-Qian Xu
- Department of Pediatric Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Wen-Wen Xing
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Gang Chen
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Yi-Wu Dang
- Department of Pathology, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Yi-Ge Luo
- Department of Pediatric Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Peng Chen
- Department of Pediatric Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Song-Wu Liang
- Department of Pediatric Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Jia-Bo Chen
- Department of Pediatric Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
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6
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Kim JW, Chae JY, Yoon CY, Oh MM, Park HS, Moon DG. Wunderlich syndrome as the first manifestation of an extraskeletal Ewing sarcoma. Can Urol Assoc J 2015; 9:E648-50. [PMID: 26425232 DOI: 10.5489/cuaj.2411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
We recently encountered an extremely rare case of spontaneous perirenal hemorrhage in a 34-year-old man. He initially had undergone radical nephrectomy owing to suspicion of renal cell carcinoma. The final diagnosis was extraskeletal Ewing sarcoma.
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Affiliation(s)
- Jong Wook Kim
- Department of Urology, Korea University Guro Hospital, Seoul, Korea
| | - Ji Yun Chae
- Department of Urology, Korea University Guro Hospital, Seoul, Korea
| | - Cheol Yong Yoon
- Department of Urology, Korea University Guro Hospital, Seoul, Korea
| | - Mi Mi Oh
- Department of Urology, Korea University Guro Hospital, Seoul, Korea
| | - Hong Seok Park
- Department of Urology, Korea University Guro Hospital, Seoul, Korea
| | - Du Geon Moon
- Department of Urology, Korea University Guro Hospital, Seoul, Korea
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7
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Chokoeva AA, Tchernev G, Cardoso JC, Patterson JW, Dechev I, Valkanov S, Zanardelli M, Lotti T, Wollina U. Vulvar sarcomas: Short guideline for histopathological recognition and clinical management. Part 2. Int J Immunopathol Pharmacol 2015; 28:178-186. [DOI: 10.1177/0394632015575977] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Abstract
Malignant tumors of the female reproductive system are a serious health and social problem, as they are the second most common cause of death among women, after breast cancer. Vulvar tumors represent only 4% of all gynecological neoplasms, and they are fourth in frequency after tumors of the cervix, uterus, and ovary. Ninety-eight percent of all vulvar tumors are benign and only 2% are malignant. Sarcomas of the vulva comprise approximately 1–3% of all vulvar cancers. They are characterized by rapid growth, high metastatic potential, frequent recurrences, aggressive behavior, and high mortality rate. In Part 1 of this paper, we presented the most common forms of sarcoma of the vulva: leiomyosarcoma, epithelioid sarcoma, malignant rhabdoid tumor, and rhabdomyosarcoma. The second part of this review will focus mainly on the rarest variants of vulvar sarcoma: low-grade fibromyxoid sarcoma, synovial sarcoma, monophasic synovial sarcoma, carcinosarcoma, Ewing sarcoma, myeloid sarcoma, dermatofibrosarcoma protuberans, malignant fibrous histiocytoma, angiomatoid fibrous histiocytoma, liposarcoma, malignant peripheral nerve sheath tumor, and malignant mesothelioma.
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Affiliation(s)
- AA Chokoeva
- Onkoderma-Policlinic for Dermatology and Dermatologic Surgery, Sofia, Bulgaria
| | - G Tchernev
- Policlinic for Dermatology and Venereology, University Hospital Lozenetz, Sofia, Bulgaria
| | - JC Cardoso
- Department of Dermatology, University Hospital of Coimbra, Coimbra, Portugal
| | - JW Patterson
- Department of Dermatology, University of Virginia Health System, Charlottesville, VA, USA
- Department of Pathology, University of Virginia Health System, Charlottesville, VA, USA
| | - I Dechev
- Department of Urology, Medical University of Plovdiv, Bulgaria; University Clinic of Urology, University Hospital “St. George”, Plovdiv, Bulgaria
| | - S Valkanov
- Department of Urology, Medical University of Plovdiv, Bulgaria; University Clinic of Urology, University Hospital “St. George”, Plovdiv, Bulgaria
| | - M Zanardelli
- Department of Neuroscience, Psychology, Drug Research and Child Health - Neurofarba - Pharmacology and Toxicology Section, University of Florence, Florence, Italy
| | - T Lotti
- University of Rome “G.Marconi”, Rome, Italy
| | - U Wollina
- Department of Dermatology and Allergology, Hospital Dresden-Friedrichstadt, Dresden, Germany
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