title: Pathologic vascularity of renal angiomyolipoma: cast corrosion and angiographic study.
abstract: Angiomyolipomas of the kidney at times have been preoperatively identified by the interlobar or interlobular artery eneurysms in the early vascular phase of renal arteriograms. A case report is presented in which a plastic cast corrosion technique was used postnephrectomy to demonstrate the presence of aneurysms identified angiographically prior to surgery. Portions of a cast corrosion model of a hypernephroma are also exhibited to compare and contrast pathologic vascular features of both types of tumors.
mesh_terms: D000328:Adult; D000783:Aneurysm / Q000473:pathology; D006391:Hemangioma / Q000098:blood supply* / Q000000981:diagnostic imaging; D006801:Humans; D007680:Kidney Neoplasms / Q000098:blood supply* / Q000000981:diagnostic imaging; D008067:Lipoma / Q000098:blood supply* / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography