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Updated: Dec 10, 2025
Primed Mycobacterial Uveitis PMU as a Model for Post-Infectious Uveitis
Published on: December 17, 2021
Diagnostic Markers in Ocular Sarcoidosis in A High TB Endemic Population - A Multicentre Study
Kalpana Babu1, Jyotirmay Biswas2, Manisha Agarwal3
1Department of Uveitis & Ocular Inflammation, Vittala International Institute of Ophthalmology & Prabha Eye Clinic and Research Center, Bangalore, India.
Aim:
To look at markers to differentiate ocular sarcoidosis from ocular tuberculosis in a high TB endemic population.
Materials & Methods:
Retrospective multicenter study involving seven tertiary eyecare centers in India between July 2016 to December 2016. Demographic, clinical and laboratory data were retrieved from respective hospital databases. Group A included biopsy-proven ocular sarcoidosis while group B included ocular tuberculosis.
Results:
Data from 2726 consecutive patients with uveitis were retrieved from the databases. Group A had 61 cases while group B included 307 cases. The mean age in group A was 43 ± 16.55 years while in group B was 38 ± 13.13 years. Females were more common in group A. Uveitis with low Schirmer test (OR-30, CI-95%), candlewax retinal vasculitis (OR-8.69, CI-95%), hilar lymphadenopathy (OR-15.23, CI-95%), fissural nodules (OR-39.11, CI-95%) had higher odds of having ocular sarcoidosis.
Conclusion:
Presence of dry eye, candlewax retinal vasculitis, hilar lymphadenopathy, and fissural nodules if present in a patient with uveitis, could help differentiate ocular sarcoidosis from ocular tuberculosis in a high TB endemic population.
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