title: Urinary cystic calculi in a cynomolgus monkey (Macaca fascicularis): a case report.
abstract: An adult female Macaca fascicularis monkey became acutely anorexic and depressed and was found dead approximately 24 hours later. Necropsy revealed three hard brownish-yellow stones within the urinary bladder and urethra, a moderately shrunken left kidney, hemorrhage of the medulla of the left adrenal gland and a yellow liver. The stones, one of which was lodged in the urethra, were 1-2.5 cm in diameter, and their surfaces were rough and covered with spines. Chemical analysis of the stones revealed oxalates, phosphates, carbonates, ammonium salts, magnesium and calcium. Microscopic examination revealed chronic interstitial and glomerular nephritis and papillary hyperplasia of the transitional epithelium of the bladder.
mesh_terms: D000818:Animals; D005260:Female; D000882:Haplorhini; D007668:Kidney / Q000473:pathology; D008252:Macaca fascicularis; D008992:Monkey Diseases / Q000473:pathology*; D001743:Urinary Bladder / Q000473:pathology; D001744:Urinary Bladder Calculi / Q000473:pathology / Q000662:veterinary*