title: What is your diagnosis? Perirenal abscess and pyelonephritis.
authors.affiliation: University of Sydney Veterinary Hospital Camden, 410 Werombi Road, Camden, NSW 2570, Australia.
authors.forename: R J
authors.initials: RJ
authors.lastname: Lucy
mesh_terms: D000038:Abscess / Q000150:complications / Q000175:diagnosis / Q000662:veterinary; D000818:Animals; D001707:Biopsy, Needle; D002371:Cat Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D002415:Cats; D003937:Diagnosis, Differential; D008297:Male; D011704:Pyelonephritis / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D011859:Radiography; D051437:Renal Insufficiency / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D013290:Streptococcal Infections / Q000150:complications / Q000175:diagnosis / Q000662:veterinary*; D014463:Ultrasonography