title: Renal hemangioma: cause of massive hematuria.
abstract: Renal hemangiomas are an unusual cause of renal hematuria. Although a preoperative diagnosis of renal hemangioma is not always possible, the diagnosis of this case of marked blood loss from a renal hemangioma was made angiographically. The clinical characteristics of hemangiomas, as well as the use of angiography in the investigation of hematuria, are discussed.
mesh_terms: D000328:Adult; D005260:Female; D006391:Hemangioma / Q000150:complications* / Q000000981:diagnostic imaging; D006417:Hematuria / Q000209:etiology*; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging; D011859:Radiography