title: Persistent hematuria in a dog with renal hemangioma.
abstract: Persistent hematuria in a neutered male Collie failed to resolve after treatment for adult Dirofilaria immitis. Excretory urography revealed normal opacification and an hourglass-shaped right kidney, with distortion of the renal pelvis and diverticula. After ureteronephrectomy, recovery was uncomplicated, and hematuria ceased 2 weeks after surgery. The middle of the excised kidney had been replaced with blood-filled spaces that were consistent with histopathologic diagnosis of hemangioma.
authors.affiliation: Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Purdue University, West Lafayette, IN 47907.
authors.forename: W R
authors.initials: WR
authors.lastname: Widmer
authors.forename: W W
authors.initials: WW
authors.lastname: Carlton
mesh_terms: D000818:Animals; D003937:Diagnosis, Differential; D004184:Dirofilariasis / Q000150:complications / Q000662:veterinary; D004283:Dog Diseases / Q000209:etiology*; D004285:Dogs; D006391:Hemangioma / Q000150:complications / Q000662:veterinary*; D006417:Hematuria / Q000209:etiology / Q000662:veterinary*; D007668:Kidney / Q000000981:diagnostic imaging; D007680:Kidney Neoplasms / Q000150:complications / Q000662:veterinary*; D008297:Male; D011507:Proteinuria / Q000209:etiology / Q000662:veterinary; D011859:Radiography