Mycobacterial Infections

Abstract

AbstractInfections of the skin caused by mycobacteria have a wide geographical distribution. The clinical manifestations are varied and not necessarily species‐specific.Mycobacterium tuberculosisinfection of the skin is often a chronic infection but may present as immunological phenomena – tuberculids. An increasing number of species are recognized as causing non‐tuberculous mycobacterial infections. Immunosuppression appears to increase the risk of some mycobacterial infections and the role of HIV and iatrogenic immune modulation are notable risk factors. Molecular diagnostics have increased the ability to identify specific organisms but prolonged antimicrobial therapy is often required.