Rana Vafaei

Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.

[ 1 ] - Diagnostic Imaging Features of Haemangiopericytoma at Presumed Location of Vaccine-Site in a Dog: A Report of a 13 Years Old Spitz

Case Description- A 13 years old neutered female spitz dog was presented to the Small Animal Veterinary Teaching Hospital, University of Tehran for appearance of a soft tissue mass in the interscapular region in about 9 months ago with a progressive increase in the size of the mass.Clinical Finding- The mass was solid, cold and non-painful in physical examination. Radiography, Computed to...

[ 2 ] - Aggressive chondroblastic osteosarcoma in a dog: A case report

Canine osteosarcoma (OS) or osteogenic sarcoma is an aggressive tumor of the skeletal system, associated with a rapid progression and guarded prognosis. The osteosarcomas, mostly arise from the appendicular skeleton while axial OS (osteosarcoma of flat bones) are less reported in the majority of large breeds. This report describes complete para-clinical investigations of an aggressive chondrobl...