Jl. Cook et al., PERIOSTEAL OSTEOSARCOMA IN THE LONG HEAD OF THE TRICEPS IN A DOG, The Journal of the American Animal Hospital Association, 31(4), 1995, pp. 317-320
A 2.5-year-old Labrador retriever was evaluated for forelimb lameness.
Fine-needle aspirates of a mass in the proximal brachium were suggest
ive of a mesenchymal tumor. The dog was euthanized and necropsied. Rad
iographic evaluation and gross and histopathological findings provided
a diagnosis of periosteal osteosarcoma in the long head of the tricep
s.