Epitheliotropic lymphoma in a captive bontebok (Damaliscus pygargus)

Rob L. Coke, Michael M. Garner, Gary D. West, John P. Hoover, Brian G Murphy

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

A 16-yr-old, female, captive-bred bontebok (Damaliscus pygargus) estimated to be 75 kg, was presented with a 1-mo history of chronic diarrhea and weight loss. A cause for the deteriorating condition was not found antemortem, and the bontebok was humanely euthanatized when it failed to respond to empirical therapy. On necropsy, numerous nodules were present on the pleural surfaces and within the lung parenchyma, the pancreas appeared inflamed and fibrotic. Histologic examination revealed lymphoma in the mesenteric lymph nodes, alimentary tract, reproductive tract, and liver. In the small and large intestine, rumen, esophagus, bile duct, and vagina, the neoplastic cells had a tropism for epithelium. The neoplastic cells within the epithelium and subepithelium of the alimentary tract stained positively for CD3, consistent with T cell differentiation.

Original languageEnglish (US)
Pages (from-to)401-404
Number of pages4
JournalJournal of Zoo and Wildlife Medicine
Volume37
Issue number3
StatePublished - Sep 2006
Externally publishedYes

Keywords

  • Bontebok
  • Damaliscus pygargus
  • Epitheliotropic
  • Lymphoma
  • Neoplasia

ASJC Scopus subject areas

  • Environmental Science(all)
  • Animal Science and Zoology
  • veterinary(all)

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  • Cite this

    Coke, R. L., Garner, M. M., West, G. D., Hoover, J. P., & Murphy, B. G. (2006). Epitheliotropic lymphoma in a captive bontebok (Damaliscus pygargus). Journal of Zoo and Wildlife Medicine, 37(3), 401-404.