Journal
INTERNAL MEDICINE
Volume 53, Issue 12, Pages 1361-1364Publisher
JAPAN SOC INTERNAL MEDICINE
DOI: 10.2169/internalmedicine.53.1931
Keywords
nontuberculous mycobacterium; autoantibodies to interferon-gamma; human immunodeficiency virus
Categories
Ask authors/readers for more resources
A 74-year-old woman was referred to our hospital for an evaluation of unidentified pneumonia. She gradually developed a high-grade fever with a growing infiltrative shadow on chest CT and an enlarging bilateral cervical mass. She was diagnosed with a pulmonary Mycobacterium fortuitum (M. fortuitum) infection with cervical lymphadenitis based on the results of an open biopsy of the cervical lymph node. While the patient's clinical condition resolved almost completely after treatment with multiple antibiotics, neutralizing autoantibodies to interferon-gamma (IFN-gamma) were identified in her serum. The progression of disseminated M. fortuitum infection in immunocompetent patients may be affected by the presence of autoantibodies to IFN-gamma.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available