TY - JOUR ID - 82923 TI - Diagnostic Imaging Features of Haemangiopericytoma at Presumed Location of Vaccine-Site in a Dog: A Report of a 13 Years Old Spitz JO - Iranian Journal of Veterinary Surgery JA - IVSA LA - en SN - 2008-3033 AU - Molazem, Mohammad AU - Esmaili-Nejad, Mohammad Reza AU - Mokhtari, Roshanak AU - Vafaei, Rana AU - Chegini, Solmaz AD - Department of Radiology and Surgery, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran. AD - Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran. Y1 - 2019 PY - 2019 VL - 14 IS - 1 SP - 85 EP - 90 KW - Haemangiopericytoma KW - CT-Scan angiography KW - Ultrasonography DO - 10.22034/ivsa.2019.53056.1096 N2 - 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 tomography angiography and ultrasonography were performed for evaluation of the volume and angiogenesis of the mass.Treatment and Outcome- Treatment was consist of surgical excision of the mass. The patient was fine up to 6 months after surgery, then recurrence at the same site was observed, therefore the owner requested for euthanasia.Clinical Relevance- In this record, we presented diagnostic imaging characteristics of a mass presumed at the injection site in a dog. Few records have been published in veterinary literature about injection site tumors in dogs, however, there are plenty of those in relation with feline injection-site sarcoma (FISS). UR - https://www.ivsajournals.com/article_82923.html L1 - https://www.ivsajournals.com/article_82923_6ac2832cf3849ed6ab2a4caef63a715a.pdf ER -