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Deb PQ, Weiss RE, Heller DS. Angiosarcoma of the Uterus: A Systematic Review. Int J Gynecol Pathol 2022; 41:496-502. [PMID: 34723849 DOI: 10.1097/pgp.0000000000000833] [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: 11/26/2022]
Abstract
Primary uterine angiosarcoma is an extremely rare neoplasm. Due to its rarity, knowledge regarding this malignancy is limited to a few scattered case reports. To better understand the prognostic factors and optimal management of these neoplasms, we have performed a systematic analysis of the disease. A systematic literature search of this entity yielded 25 reported cases of this entity. In addition, we searched the National Cancer Institute Surveillance, Epidemiology, and End Results database to find 4 additional cases and added a case diagnosed in our institution. We analyzed the patients' demographic characteristics and the different treatment protocols utilized to treat this malignancy. Patients were primarily treated by surgery with or without adjuvant chemotherapy and radiotherapy. Survival analysis was performed to examine the role of various factors in the outcome for the patients. There was no correlation with age of diagnosis, or treatment modality used, however, better outcomes were seen in patients presenting with smaller sized tumors. Our study is the first attempt to systematically study this rare malignancy in hopes of leading to a more standardized, evidence-based, and improved treatment protocol.
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Primary Epithelioid Angiosarcoma of the Uterus: A Rare Tumor with Very Aggressive Behavior. Case Rep Pathol 2020; 2020:5461782. [PMID: 32158582 PMCID: PMC7060455 DOI: 10.1155/2020/5461782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 02/04/2020] [Indexed: 11/18/2022] Open
Abstract
Angiosarcoma is a high-grade vascular tumor arising from endothelial cells of blood vessels. It represents less than 1% of the mesenchymal tumors. Uterine angiosarcoma is an extremely rare tumor with less than 25 cases reported in the literature. It usually presents in postmenopausal women as uterine mass and rarely can arise in a leiomyoma. It is included in the group of tumors of aggressive behavior and poor prognosis. Herein, we present a case of primary uterine angiosarcoma in a 56-year-old female patient with a history of fibroids presenting with pelvic pain and weight loss. Abdominal CT scan showed a large uterine mass and enlarged pelvic lymph nodes. Total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed, and on histopathologic examination, it was found to be primary epithelioid angiosarcoma of the uterus. Immunohistochemical stains for CD31, keratin MAK-6, and keratin AE1/AE3 confirmed the diagnosis. In conclusion, uterine angiosarcoma should be suspected in any rapidly growing hemorrhagic uterine mass, and appropriate sampling and immunohistochemical stains should be considered.
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Epithelioid Angiosarcoma Arising from a Huge Leiomyoma: A Case Report and a Literature Review. Case Rep Obstet Gynecol 2018; 2018:7591769. [PMID: 29967705 PMCID: PMC6008691 DOI: 10.1155/2018/7591769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/03/2018] [Indexed: 01/19/2023] Open
Abstract
Uterine mesenchymal tumors other than leiomyosarcoma, carcinosarcoma, and endometrial stromal sarcomas are extremely uncommon. We describe a case of epithelioid angiosarcoma of the uterus and review previous literature on such rare tumors. A 48-year-old woman presented with a 1-year history of abdominal fullness and 10kg weight loss. Pelvic magnetic resonance imaging (MRI) revealed a huge (30×18cm) uterus accompanied by degeneration and necrosis. She underwent supracervical hysterectomy and right salpingo-oophorectomy. We postoperatively diagnosed the mass as an epithelioid angiosarcoma arising from a leiomyoma. Vasodilatation was observed within the range of 2 cm × several mm in the leiomyoma, and proliferation of atypical cells was observed covering the surface of the luminal side. The tumor showed a partly fine vascular structure and was associated with obvious nuclear atypia and mitotic figures. She received 6 courses of adjuvant chemotherapy with paclitaxel, epirubicin, and carboplatin, and there have been no signs of recurrence for 10 months.
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Angiosarcomas of primary gynecologic origin: a clinicopathologic review and quantitative analysis of survival. Int J Gynecol Cancer 2014; 24:4-12. [PMID: 24257655 DOI: 10.1097/igc.0000000000000020] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE Angiosarcomas are aggressive, malignant soft tissue neoplasms of endothelial origin and occur rarely in the female genital tract. There is lack of consensus on risk factors for poor outcome and optimal treatment. To this end, we performed a clinicopathologic review and survival analysis. METHODS We report a case of a woman with an angiosarcoma of the vagina. Published English literature was reviewed for angiosarcomas of the vulva, vagina, uterus, and ovary. Survival was evaluated by using Kaplan-Meier analysis and the effect of clinical and demographic variables on survival by using Cox regression analysis. RESULTS A total of 51 patients were identified with a median age of 47 years (range, 17-87 years). Two of the patients had an angiosarcoma of the vulva; 2 had an angiosarcoma of the vagina; 18 had an angiosarcoma of the uterus, and 29 had an angiosarcoma of the ovary. Five-year overall survival was 27% (SE, 8%). Most patients presented with locoregional disease, having surgery as their primary intervention. Overall, adjuvant therapy significantly improved survival (hazards ratio, 0.17; 95% confidence interval, 0.05-0.59; adjusted for age and tumor size). Adjuvant treatment consisted of radiotherapy for angiosarcomas of the vulva, vagina, and uterus and chemotherapy for ovarian angiosarcomas. Subgroup analysis of the female genital tract site was hampered by the small number of cases. CONCLUSIONS This review supports the use of surgical and adjuvant radiotherapy for angiosarcomas of the vulva, vagina, and uterus. Cytoreductive surgery and adjuvant chemotherapy remain the primary treatment of angiosarcomas of the ovary.
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Low-Grade Uterine Epithelioid Hemangioendothelioma Presented as a Submucosal Leiomyoma during Labor. Case Rep Pathol 2013; 2013:423584. [PMID: 23401828 PMCID: PMC3563176 DOI: 10.1155/2013/423584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 12/31/2012] [Indexed: 11/28/2022] Open
Abstract
With the exception of leiomyomas, soft tissue tumors of the uterine corpus are not common. This is particularly true for vascular neoplasms, with the epithelioid hemangioendothelioma being a curiosity; not more than twenty-two cases of malignant hemangioendotheliomas have been reported in the literature so far, all of which were high-grade hemangioendotheliomas (hemangiosarcomas). We present herewith a unique case of low-grade epithelioid hemangioendothelioma of the uterus in a pregnant woman aged 29 years. The clinical, histological, and immunohistochemical characteristics of this entity, together with its differential diagnosis, are discussed.
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Heterologous and rare homologous sarcomas of the uterine corpus: a clinicopathologic review. Adv Anat Pathol 2011; 18:60-74. [PMID: 21169739 DOI: 10.1097/pap.0b013e3182026be7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pure sarcomas of the uterine corpus are uncommon, constituting less than 3% of all malignancies at this site, and most of them are leiomyosarcomas and endometrial stromal sarcomas. Rare histotypes of homologous sarcomas and heterologous sarcomas are occasionally encountered, and the absence of significant accumulated experience with these histotypes at this location may potentially raise diagnostic and patient management difficulties. In this article, the clinicopathologic attributes of all earlier reported sarcomas of the uterine corpus other than leiomyosarcomas and endometrial stromal sarcomas are summarized. Included are embryonal rhabdomyosarcoma, pleomorphic rhabdomyosarcoma, angiosarcoma, alveolar soft part sarcoma, malignant perivascular epithelioid cell tumors (PEComas), osteosarcoma, chondrosarcoma, liposarcomatous tumors, malignant extrarenal rhabdoid tumors, Ewing sarcoma/primitive neuroectodermal tumor, and other rare histotypes. Embryonal rhabdomyosarcoma (20%), Ewing sarcoma/primitive neuroectodermal tumor (17%), angiosarcoma (14%), and pleomorphic rhabdomyosarcoma (13%) appeared to be more common than the others, although there was no single overwhelmingly prevalent histotype in the group. A subset, including embryonal rhabdomyosarcoma, alveolar soft part sarcoma, and PEComas, peak in the premenopausal years, but most of the others were observed in postmenopausal women. Favorable outcomes have been reported for the patients diagnosed with alveolar soft part sarcoma, and the prognosis for their counterparts with PEComa remains a matter of debate. Multimodal therapeutic approaches to contemporary patients with embryonal rhabdomyosarcomas have resulted in significantly improved outcomes. Unfortunately, most of the other sarcomas have been associated with rapid tumor progression and unfavorable patient outcomes. The differential diagnosis for these sarcomas is often extensive and varies by histotype, but their accurate diagnosis fundamentally requires the careful exclusion of biphasic malignancies.
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Angiosarcoma of the uterus: report of 2 new cases with deviant clinicopathologic features and review of the literature. Ann Diagn Pathol 2008; 12:217-21. [PMID: 18486900 DOI: 10.1016/j.anndiagpath.2007.08.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A few cases of uterine angiosarcoma have been detailed in the literature: 2 new cases are herein described featuring some unusual clinical or phenotypic differences compared with previously published cases, such as occurrence in premenopausal age or a poorly differentiated histology. The patients were 35 and 81 years old, and both presented with extrauterine spread and evidence of distant metastases. Grossly, they were fleshy, hemorrhagic, and necrotic. Microscopically, they were made up of poorly differentiated, epithelioid, or spindle cells. In one case, the neoplastic growth deceitfully recalled a poorly differentiated leiomyosarcoma showing focal rudimentary endothelial differentiation. The other index case was characterized by a more pronounced vascular pattern, the neoplasm was composed of spindle cells arranged in loose channels. A diffuse immunopositivity for CD31, CD34, and factor VIII-related antigen was detected. Tumor cells were negative for other tested antigens including keratins, desmin, actins, and H-caldesmon. One patient died shortly during the follow-up, whereas the other is alive with evidence of disseminated disease. Occurrence in childbearing age or a deviant histologic pattern, as documented in this report, may be added to the clinicopathologic spectrum of uterine angiosarcoma.
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Abstract
A wide variety of sarcomas occur in the uterus but two subtypes - leiomyosarcoma and endometrial stromal sarcoma - account for a majority of those more routinely encountered. Using the 2003 World Health Organization classification, this review focuses on six uterine sarcomas: endometrial stromal sarcoma, undifferentiated endometrial sarcoma, leiomyosarcoma, rhabomyosarcoma, angiosarcoma and liposarcoma. The epidemiological, clinical, pathological and molecular features are presented along with therapeutic approaches. Familiarity with molecular aspects of these tumors and application of novel technologies in their assessment should be encouraged as they may provide alternate therapies resulting in improved survival for the patient. Clinical information necessary for accurate diagnosis of these lesions is emphasised. A multidisciplinary approach to management of patients with uterine sarcomas is essential for optimal management.
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Affiliation(s)
- Farid Moinfar
- Department of Pathology, Graz University School of Medicine, Austria
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Murakami Y, Uchida K, Yamaguchi R, Tateyama S. Diffuse bilateral hemangiosarcoma of the uterus in a dog. J Vet Med Sci 2001; 63:191-3. [PMID: 11258459 DOI: 10.1292/jvms.63.191] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A 15-year-old female mongrel dog showed abdominal swelling, marked hemorrhagic ascites and vulvar discharge, and ovariohysterectomy was performed. Grossly, the uterus was enlarged bilaterally without apparent mass formation. Histologically, the uterine muscular wall was composed of proliferated sinusoidal vessels. In some areas, irregular and small vessels proliferated markedly, while in others, pleomorphic and atypical tumor cells forming irregular vascular structures were predominant. From these findings, the case was diagnosed as diffuse bilateral hemangiosarcoma of the uterus that invaded to the ovary and broad ligament. The relationship between the tumor and angiomatosis was discussed.
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Affiliation(s)
- Y Murakami
- Department of Veterinary Pathology, Faculty of Agriculture, Miyazaki University, Gakuen Kibana Dai, Japan
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Abstract
OBJECTIVE The aim of this study was to report the first case of primary uterine angiosarcoma described in a Hispanic American woman and to review the literature on uterine angiosarcomas. We review characteristic presenting symptoms, gross and microscopic pathologic findings, and treatment outcomes where available. METHODS A case report is presented with a review of the English language literature via a Medline search. The key phrases used in the search were uterine angiosarcoma, hemangiosarcoma, hemangioendothelioma, and primary uterine neoplasm. RESULTS Since the first report in 1902, there have been 19 reported cases of primary uterine angiosarcoma considered valid. Many early cases are questioned due to the lack of ultrastructural and immunohistochemical evidence available in later cases. Seventy-four percent (14 of 19) of these patients are perimenopausal with a mean age of 55 years (range 17-76 years). The common presenting findings are a pelvic mass, menorrhagia, and weight loss. Varying regimens of surgery, chemotherapy, and radiation have been utilized with limited success. CONCLUSIONS Primary uterine angiosarcomas tend to exhibit a highly malignant behavior. The predominant prognostic factor seems to be the size of the tumor at diagnosis and the presence of extrapelvic disease. Recurrence occurs on average at 8.2 months. Of evaluable patients (n = 14), at 12 months the survival was only 43%. Although radiation and chemotherapy are options being utilized, no consensus exists for optimal therapy given the few cases from which to draw conclusions. Regardless of treatment, outcome is usually poor.
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Affiliation(s)
- L E Mendez
- University of Miami School of Medicine/Jackson Memorial Hospital, Miami, Florida 33136, USA
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Furihata M, Takeuchi T, Iwata J, Sonobe H, Ohtsuki Y, Wakatsuki A, Morioka N, Sagara Y. Primary ovarian angiosarcoma: a case report and literature review. Pathol Int 1998; 48:967-73. [PMID: 9952341 DOI: 10.1111/j.1440-1827.1998.tb03868.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Primary ovarian angiosarcoma is extremely rare. Only 16 cases have histologically been reported to date in the literature. A case of angiosarcoma arising in the right ovary of a 46-year-old female is presented. Grossly, the resected right ovary was completely replaced by a solid tumor mass, which revealed multiple necrotic and/or hemorrhagic foci. This case revealed the typical histological features of angiosarcoma with sinusoidal and solid patterns of anaplastic tumor cells. Immunohistochemically, tumor cells were strongly and diffusely positive for CD31 and CD34, in particular, along the cytoplasmic membrane of the tumor cells. Ultrastructurally, tumor cells possessed the intermediate junctions between tumor cells, discontinuous basal laminae attached to the irregularly shaped blood vessels and occasional cytoplasmic pinocytotic vesicles. These findings confirmed the case as being one of angiosarcoma of the ovary. The patient died 9 months after surgery as a result of developed multifocal brain metastases. A total of 17 cases reported as primary ovarian angiosarcoma, including this presented case, are clinicopathologically reviewed.
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Affiliation(s)
- M Furihata
- Department of Pathology II, Kochi Medical School, Nankoku, Japan.
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Schammel DP, Tavassoli FA. Uterine angiosarcomas: a morphologic and immunohistochemical study of four cases. Am J Surg Pathol 1998; 22:246-50. [PMID: 9500227 DOI: 10.1097/00000478-199802000-00014] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The clinical, gross, microscopic, and immunohistochemical features of four examples of exceedingly rare uterine angiosarcomas reviewed at the Armed Forces Institute of Pathology between 1970 and 1997 are presented. One of the cases described has been reported previously. Based on our findings and a review of the literature, uterine angiosarcomas are aggressive lesions that occur predominately in peri- and postmenopausal women with uterine bleeding and anemia. Grossly, the lesions are of large size at initial presentation with deep myometrial extension. Histologically, the lesions demonstrate characteristic features of angiosarcoma and, when associated with a benign smooth muscle proliferation within the uterus, tend to demonstrate an epithelioid morphology. The immunohistochemical reactivity with CD31, factor VIII, and CD34 and lack of reactivity with smooth muscle actin, keratin, and estrogen receptor confirm the vascular nature of these lesions and exclude the differential diagnostic considerations of carcinosarcoma (MMMT), leiomyosarcoma, adenosarcoma, and hemangiopericytoma. The overall survival of these lesions is poor; the majority of women die of disease within 1 year of diagnosis.
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Affiliation(s)
- D P Schammel
- Department of Gynecologic and Breast Pathology, Armed Forces Institute of Pathology, Washington, DC 20306-6000, USA
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