title: Hydronephrosis secondary to focal papillary hyperplasia of the urinary bladder of cattle.
abstract: Focal papillary hyperplasia in the trigone of the urinary bladder caused partial urethral and ureteral obstruction in 4 Holstein-Friesian cows. Secondary chronic hydronephrosis resulted in clinical and laboratory evidence of chronic renal failure.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology / Q000473:pathology; D005260:Female; D006869:Hydronephrosis / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D006965:Hyperplasia; D007668:Kidney / Q000473:pathology; D010212:Papilloma / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D014517:Ureteral Obstruction / Q000209:etiology / Q000473:pathology / Q000662:veterinary; D001743:Urinary Bladder / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000473:pathology / Q000662:veterinary*