title: Pyelonephritis associated with renal failure in a horse.
abstract: A 20-year-old gelding with weight loss and generalized weakness that progressed gradually over a 3-month period was diagnosed as having pyelonephritis caused by Staphylococcus aureus infection. Abnormal laboratory findings included high values for BUN, creatinine, potassium, and calcium, and depletion of sodium. Determination of glomerular filtration rate and effective renal plasma flow indicated a severe decrease in renal filtration and perfusion.
mesh_terms: D000818:Animals; D006734:Horse Diseases / Q000209:etiology* / Q000473:pathology; D006736:Horses; D007668:Kidney / Q000473:pathology; D007676:Kidney Failure, Chronic / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D008297:Male; D011704:Pyelonephritis / Q000150:complications / Q000473:pathology / Q000662:veterinary*