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Peer-reviewed veterinary case report

Disseminated Mycobacterium avium infection in a Persian cat

By Knippel, A et al.·Published in Journal of veterinary medicine. B, Infectious diseases and veterinary public health·2004·Merck KGaA, Germany·View original on PubMed

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Original publication title: Disseminated Mycobacterium avium-intracellulare Infection in a Persian cat.

Species:
cat
Feline leishmaniasisStomach & digestionCats

Plain-English summary

A Persian cat was found to have a serious infection caused by a type of bacteria called Mycobacterium avium-intracellulare, which affected multiple organs without any visible skin problems. Unfortunately, the cat passed away, and a postmortem examination showed severe inflammation and bacteria in the lymph nodes, particularly in the area connected to the intestines. This suggests that the infection likely started in the gastrointestinal tract.

People also search for: Persian cat infection symptoms · cat gastrointestinal disease · Mycobacterium avium treatment in cats

Abstract

This report describes a disseminated infection with mycobacteria of the avium/intracellulare complex in a Persian cat in the absence of cutaneous lesions. Postmortem examination revealed severe granulomatous inflammation with numerous intrahistiocytic acid-fast bacilli in multiple organs. A gastrointestinal port of entry seems likely, as the ileocaecal lymph node was most severely affected.

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/15606872/