Korean J Med.  2015 Oct;89(4):452-456. 10.3904/kjm.2015.89.4.452.

A Case of Mycobacterium gordonae Pulmonary Disease in a Patient with Ulcerative Colitis Treated with Infliximab

Affiliations
  • 1Department of Internal Medicine, Dankook University Hospital, Dankook University Medical College, Cheonan, Korea. jspark@dankook.ac.kr
  • 2Department of Pathology, Dankook University Hospital, Dankook University Medical College, Cheonan, Korea.

Abstract

Tumor necrosis factor-alpha (TNF-alpha) is a key component of the host defense against mycobacterial infection. Mycobacterium gordonae (M. gordonae) is one of the least virulent mycobacteria, and is generally considered non-pathogenic if detected from a clinical specimen. Here, we report a rare case of pulmonary M. gordonae infection in a patient with ulcerative colitis who had been treated with infliximab, a TNF-alpha antagonist. M. gordonae infection was treated successfully with clarithromycin, rifampin, and ethambutol. We believe this to be the first report of M. gordonae pulmonary disease associated with TNF-alpha antagonist treatment.

Keyword

Mycobacterium gordonae; Ulcerative colitis; Infliximab; Tumor necrosis factor-alpha

MeSH Terms

Clarithromycin
Colitis, Ulcerative*
Ethambutol
Gordonia Bacterium
Humans
Lung Diseases*
Mycobacterium*
Nontuberculous Mycobacteria*
Rifampin
Tumor Necrosis Factor-alpha
Ulcer*
Infliximab
Clarithromycin
Ethambutol
Rifampin
Tumor Necrosis Factor-alpha
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