Extra-pulmonary tuberculosis developing at sites of previous trauma
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Updated: May 19, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
David A Barr1, Ashley M Whittington, Beth White
1Dept. Infectious Diseases and Tropical Medicine, Northwick Park Hospital, 1053 Great Western Road, Harrow HA1 3UJ, UK. davidadambarr@hotmail.com
Abstract:
We describe five individuals in whom extra-pulmonary tuberculosis appeared to localise at a site of previous blunt injury. We review other similar case reports where preceding trauma was blunt and non-penetrating, and discuss a possible mechanism involving transport of mycobacteria in monocytes to sites of injury during "latent" tuberculosis infection. This challenges the conventional model proposed for mycobacteria dissemination in tuberculosis disease.
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