caa a22 4500 44530944X CHVBK 20180317142624.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s00404-011-2036-1 doi (NATIONALLICENCE)springer-10.1007/s00404-011-2036-1 Uncommon vascular tumor of the ovary. Primary ovarian epithelioid hemangioendothelioma or vascular sarcomatous transformation in ovarian germ cell tumor? [Elektronische Daten] [Carmen Illueca, Isidro Machado, Ana García, Amparo Covisa, Javier Morales, Julia Cruz, Victor Traves, Sergio Almenar] Epithelioid hemangioendothelioma (EHE) is an unusual vascular tumor, which usually occurs in the soft tissue, liver, breast, lung and bone. We submit a case of EHE, a tumor never before reported in the ovary. A 20-year-old woman was admitted with a medical history of unilateral ovarian tumor. The right ovary was totally removed and histologically, the tumor was composed of epithelioid cells with eosinophilic cytoplasm and prominent intracytoplasmic vacuoles associated with myxohyaline matrix. No morphologic evidence of germ cell tumor was observed. Immunohistochemically, the tumor cells were positive for CD31 and CD34. However, all germ cell tumor markers were negative. The final diagnosis was EHE of the ovarian gland and sarcomatous transformation in ovarian germ cell tumor was excluded after extensive histopathological and immunohistochemical study. EHE is an uncommon vascular tumor, which is rarely seen in female genital tract and this is the first report of EHE in ovarian gland. Final diagnosis depends on histopathological and immunohistochemical features. Springer-Verlag, 2011 Illueca Carmen Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut Machado Isidro Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut García Ana Department of Gynecology, Instituto Valenciano de Oncología, Valencia, Spain aut Covisa Amparo Department of Gynecology, Instituto Valenciano de Oncología, Valencia, Spain aut Morales Javier Department of Radiodiagnostic, Instituto Valenciano de Oncología, Valencia, Spain aut Cruz Julia Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut Traves Victor Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut Almenar Sergio Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut Archives of Gynecology and Obstetrics Springer-Verlag 284/6(2011-12-01), 1589-1591 0932-0067 284:6<1589 2011 284 404 https://doi.org/10.1007/s00404-011-2036-1 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00404-011-2036-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Illueca Carmen Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut NATIONALLICENCE 700 1- Machado Isidro Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut NATIONALLICENCE 700 1- García Ana Department of Gynecology, Instituto Valenciano de Oncología, Valencia, Spain aut NATIONALLICENCE 700 1- Covisa Amparo Department of Gynecology, Instituto Valenciano de Oncología, Valencia, Spain aut NATIONALLICENCE 700 1- Morales Javier Department of Radiodiagnostic, Instituto Valenciano de Oncología, Valencia, Spain aut NATIONALLICENCE 700 1- Cruz Julia Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut NATIONALLICENCE 700 1- Traves Victor Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut NATIONALLICENCE 700 1- Almenar Sergio Department of Pathology, Instituto Valenciano Oncologico, Valencia, Spain aut NATIONALLICENCE 773 0- Archives of Gynecology and Obstetrics Springer-Verlag 284/6(2011-12-01), 1589-1591 0932-0067 284:6<1589 2011 284 404 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer