Cutaneous mast cell tumour within a lipoma in a boxer

Csaba Jakab, Attila Szász, Janina Kulka, Zsuzsa Schaff, Miklós Rusvai, Tibor Németh, Péter Gálfi

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

This report describes a case of a canine cutaneous grade I mast cell tumour which developed within a lipoma in the right axillar region of an 8-year-old male Boxer. Immunohistologically, the neoplastic mast cells were positive for serotonin, CD45 vimentin and p53, and negative for lysozyme, CD3 and CD79a expression. The proliferation index of the mast cell tumour based on the Ki-67 antigen was 6.1%. Between the benign neoplastic lipocytes and mastocytoma tumour cells intratumoural microvessels were detected by immunohistochemical staining using CD31 and claudin-5 as markers for vascular endothelium.

Original languageEnglish
Pages (from-to)263-274
Number of pages12
JournalActa veterinaria Hungarica
Volume57
Issue number2
DOIs
Publication statusPublished - Jun 1 2009

Keywords

  • Canine
  • Immunohistochemistry
  • Lipoma
  • Mast cell tumour
  • Tumour in tumour

ASJC Scopus subject areas

  • veterinary(all)

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