Abdominal wall hibernoma in a cat: A case report Bir kedide abdominal hibernoma: Olgu sunumu


ÖZTÜRK GÜRGEN H. , Egeden E., Calp-Egeden O., GÜREL A.

Kafkas Universitesi Veteriner Fakultesi Dergisi, vol.26, no.3, pp.449-452, 2020 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 26 Issue: 3
  • Publication Date: 2020
  • Doi Number: 10.9775/kvfd.2019.23504
  • Title of Journal : Kafkas Universitesi Veteriner Fakultesi Dergisi
  • Page Numbers: pp.449-452
  • Keywords: Abdominal wall, Brown fat tissue, Cat, Hibernoma, Tumor, BROWN ADIPOSE-TISSUE, MEDIASTINAL HIBERNOMA

Abstract

© 2020, Veteriner Fakultesi Dergisi. All rights reserved.Hibernoma is a very rare benign tumor of brown fat tissue which is found in hibernating and non-hibernating mammals. Until now, it has been reported in rats, dogs, and human beings. In this case report, a thirteen-year-old, spayed, female Siamese cat was examined for intestinal motility disorder. Local obstruction of the colon descendens was observed on radiographs 72 h after contrast medium administration. In order for the abdominal organs to be examined, diagnostic laparotomy was performed. A mass 1 cm in diameter located on the abdominal wall showing adhesion to mesenterium of the colon descendens was observed and completely removed. Post-operative treatment was maintained by intestinal diet, metoclopramide, and enrofloxacin administration. Histopathological examination of the mass revealed hibernoma, a benign tumor of brown fat tissue. Further immunohistochemical analyses were performed to evaluate the origin and behavior of the tumor by using S-100 and osteopontin antibodies. As a result, immunohistochemical staining was positive for S-100 and was weakly positive for osteopontin antibodies. In the presented report, a case of hibernoma in a cat was described with the clinical, histopathological, immunohistochemical findings and treatment procedure.