title: Polyarteritis nodosa diagnosed by renal arteriography.
mesh_terms: D000293:Adolescent; D006801:Humans; D008297:Male; D010488:Polyarteritis Nodosa / Q000000981:diagnostic imaging* / Q000188:drug therapy; D011241:Prednisone / Q000627:therapeutic use; D011859:Radiography; D012077:Renal Artery / Q000000981:diagnostic imaging
chemical_list: D011241:Prednisone