title: Epididymal angiosarcoma.
abstract: Sarcomas are rare and account for approximately 1% of all malignancies. The subtype angiosarcoma is derived from vascular and lymphatic tissue and generally has a poor prognosis. Prior radiation therapy is a known risk factor for the development of angiosarcomas. We present what we believe to be the first case of an angiosarcoma arising in the epididymis in an 80-year-old man who presented with right scrotal swelling.
authors: Department of Urology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, USA. haynm2@upmc.edu
authors: Matthew H
authors: MH
authors: Hayn
authors: Sheldon
authors: S
authors: Bastacky
authors: Michael E
authors: ME
authors: Franks
mesh_terms: D000369:Aged, 80 and over; D004822:Epididymis / Q000000981:diagnostic imaging; D005834:Genital Neoplasms, Male / Q000000981:diagnostic imaging / Q000378:metabolism / Q000473:pathology / Q000601:surgery*; D006394:Hemangiosarcoma / Q000000981:diagnostic imaging / Q000378:metabolism / Q000473:pathology / Q000601:surgery*; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D016609:Neoplasms, Second Primary / Q000000981:diagnostic imaging / Q000601:surgery*; D009919:Orchiectomy; D011471:Prostatic Neoplasms / Q000532:radiotherapy; D006848:Testicular Hydrocele / Q000209:etiology; D014463:Ultrasonography