title: [A case of renal hemangiopericytoma].
abstract: A 27-year-old female was referred with an abdominal mass. Examination revealed a non tender firm mass in the right flank and hypertension (200/100 mmHg). An angiomyolipoma was suspected on computed tomography and arteriography and a radical nephrectomy was performed. On cut section, the kidney was occupied by a well-capsulated, grayish tumor measuring 10 x 9 cm. Pathological diagnosis was a renal hemangiopericytoma without involvement of the capsule. Her blood pressure has normalized after the operation. She has no evidence of recurrence after 18 months' follow-up.
authors: Department of Urology, Jichi Omiya Medical Center.
authors: H
authors: H
authors: Sasaki
authors: K
authors: K
authors: Tozuka
authors: O
authors: O
authors: Tanaka
authors: J
authors: J
authors: Nagai
authors: S
authors: S
authors: Yamada
authors: A
authors: A
authors: Tokue
mesh_terms: D000293:Adolescent; D005260:Female; D006393:Hemangiopericytoma / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography