title: Osteosarcoma of the tibia 6 years after tibial plateau leveling osteotomy.
abstract: A 7 yr old spayed female mastiff presented for examination of a left pelvic limb lameness of 3 mo duration. Six years previously, the dog had undergone tibial plateau leveling osteotomy (TPLO) surgery of the left pelvic limb for the treatment of cranial cruciate disease. On presentation, the dog had a painful and swollen proximal tibia. Following investigation, a diagnosis of osteosarcoma of the proximal left tibia at the site of the previous TPLO surgery was made. This is the first reported case of osteosarcoma following TPLO using an implant other than the Slocum plate.
authors.affiliation: Small Animal Medicine and Surgery Group, The Royal Veterinary College, Hertfordshire, United Kingdom. m.atherton@vet.gla.ac.uk
authors.forename: Matthew J
authors.initials: MJ
authors.lastname: Atherton
authors.forename: Gareth
authors.initials: G
authors.lastname: Arthurs
mesh_terms: D000818:Animals; D016118:Anterior Cruciate Ligament / Q000601:surgery; D001859:Bone Neoplasms / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary*; D004283:Dog Diseases / Q000175:diagnosis*; D004285:Dogs; D017809:Fatal Outcome; D005260:Female; D007794:Lameness, Animal; D012516:Osteosarcoma / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary*; D010027:Osteotomy / Q000009:adverse effects / Q000662:veterinary*; D013977:Tibia