title: Imaging of primary bone tumors in veterinary medicine: which differences?
abstract: Veterinary medicine is most often a mysterious world for the human doctors. However, animals are important for human medicine thanks to the numerous biological similarities. Primary bone tumors are not uncommon in veterinary medicine and especially in small domestic animals as dogs and cats. As in human medicine, osteosarcoma is the most common one and especially in the long bones extremities. In the malignant bone tumor family, chondrosarcoma, fibrosarcoma and hemangiosarcoma are following. Benign bone tumors as osteoma, osteochondroma and bone cysts do exist but are rare and of little clinical significance. Diagnostic modalities used depend widely on the owner willing to treat his animal. Radiographs and bone biopsy are the standard to make a diagnosis but CT, nuclear medicine and MRI are more an more used. As amputation is treatment number one in appendicular bone tumor in veterinary medicine, this explains on the one hand why more recent imaging modalities are not always necessary and on the other hand, that prognostic on large animals is so poor that it is not much studied. Chemotherapy is sometimes associated with the surgery procedure, depending on the aggressivity of the tumor. Although, the strakes differs a lot between veterinary and human medicine, biological behavior are almost the same and should led to a beneficial team work between all.
authors.affiliation: Diagnostic Imaging Department, Faculty of Veterinary Medicine, University of Montreal, 3200 Rue Sicotte, PO Box 5000, Saint-Hyacinthe, QC, Canada. Electronic address: maiavanel@yahoo.fr.
authors.forename: Maïa
authors.initials: M
authors.lastname: Vanel
authors.forename: Laurent
authors.initials: L
authors.lastname: Blond
authors.forename: Daniel
authors.initials: D
authors.lastname: Vanel
mesh_terms: D000818:Animals; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000662:veterinary*; D003952:Diagnostic Imaging / Q000379:methods* / Q000662:veterinary*