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Updated: Dec 11, 2025

Primed Mycobacterial Uveitis PMU as a Model for Post-Infectious Uveitis
Published on: December 17, 2021
Nontubercular Mycobacteria Associated Uveitis in HIV Positive Patients
Kusum Sharma1, Nitin Menia2, Priya Bajgai3
1Department of Microbiology, Post Graduate Institute Medical Education and Research, Chandigarh, India.
Purpose:
To report clinical features and outcomes of nontuberculous mycobacteria (NTM) presenting as uveitis in HIV positive patients.
Materials And Methods:
Retrospective study of HIV positive patients who were diagnosed as uveitis due to NTM.
Results:
Six eyes of four HIV positive patients with NTM were studied. Average age at presentation was 35.5 years (range 30-38). With specific PCR primers, Mycobacterium avium was detected in three patients (75%) and Mycobacterium fortuitum in one patient (25%). Culture was positive in two cases. Two eyes (33.33%) each had endophthalmitis and necrotizing retinitis like picture, one eye (16.66%) each had chorioretinitis and frosted branch angitis like. Visual acuity improved in two eyes (33.33%), worsened in three eyes (50%), and remained unchanged in one eye (16.6%).
Conclusions:
NTM infection is a unique entity in immunosuppressed with poor visual outcome. PCR forms a useful tool for rapid diagnosis and timely initiation of specific anti-tuberculosis therapy.
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