title: What is your diagnosis? Osteolytic lesion involving the distal portion of the diaphysis of the left femur: osteosarcoma.
authors.affiliation: Department of Clinical Studies, Ontario Veterinary College, University of Guelph.
authors.forename: D J
authors.initials: DJ
authors.lastname: Huber
authors.forename: D G
authors.initials: DG
authors.lastname: Allen
authors.forename: S M
authors.initials: SM
authors.lastname: Riley
authors.forename: H
authors.initials: H
authors.lastname: Dobson
mesh_terms: D000818:Animals; D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000662:veterinary*; D002371:Cat Diseases / Q000000981:diagnostic imaging*; D002415:Cats; D005269:Femur / Q000000981:diagnostic imaging / Q000473:pathology; D006614:Hindlimb / Q000000981:diagnostic imaging / Q000473:pathology; D007794:Lameness, Animal / Q000209:etiology; D008297:Male; D010014:Osteolysis / Q000150:complications / Q000000981:diagnostic imaging / Q000662:veterinary*; D012516:Osteosarcoma / Q000000981:diagnostic imaging / Q000662:veterinary*; D011859:Radiography