Subtotal scapulectomy as the treatment for scapular tumour in the dog: a report of six cases.
The medical records of six dogs treated by sub-total scapulectomy for tumours involving the scapula were reviewed. The mean age of dogs in this study was 8 years and 4 months. Clinical signs on presentation included lameness of the affected forelimb and a palpable mass over the scapular area on physical examination. Pre-operative chest and affected forelimb radiographs were taken in most cases in addition to a biopsy. Subtotal scapulectomy was performed, ensuring margins clear of neoplastic tissue of at least 2 cm, preservation of the glenoid cavity and thus retention of the scapulo-humeral joint. On histopathological examination the tumours where diagnosed as chondrosarcoma (one), haemangiosarcoma (two), anaplastic malignant neoplasia (one) and osteosarcoma (one). Limb function was found to be good in all cases postoperatively. Prognosis was related to histopathological diagnosis of the tumour, favourable with chondrosarcoma and poor with the other tumour types.
Norton
C
C
Camberwell Veterinary Clinic, Camberwell VIC 3124.
Drenen
C M
CM
Emms
S G
SG
D000818:Animals; D001859:Bone Neoplasms / Q000473:pathology / Q000601:surgery / Q000662:veterinary*; D002813:Chondrosarcoma / Q000473:pathology / Q000601:surgery / Q000662:veterinary*; D004283:Dog Diseases / Q000473:pathology / Q000601:surgery*; D004285:Dogs; D005260:Female; D007794:Lameness, Animal / Q000209:etiology; D008297:Male; D012516:Osteosarcoma / Q000473:pathology / Q000601:surgery / Q000662:veterinary*; D011379:Prognosis; D012540:Scapula; D016896:Treatment Outcome