Tubercular Episcleritis: A Review of Literature.

Episcleritis is rarely reported to be associated with tuberculosis (TB). In this review, we highlight this underreported entity and elaborate on the natural history of the reported cases in the literature. Eighteen articles were found to describe numerous cases throughout the past century. Forty patients diagnosed with tuberculous episcleritis were found in the literature. The majority of the patients presented with a latent form of TB and fewer cases were linked with active/pulmonary disease. The natural history of episcleritis was found to have chronic and recurrent attacks refractory to traditional treatment, and the most commonly reported type was the nodular form. The described cases were eventually treated by quadruple antituberculous therapy, and fortunately, recurrence after treatment completion was not documented. It is imperative to highlight such entities that may be underreported in endemic countries, as successful therapy would decrease ocular morbidity and prevent potential unforeseen tuberculous complications.

Recurrent Tubercular Episcleritis.

Ocular tuberculosis (TB) is one of the extrapulmonary manifestations of mycobacterium TB. Episcleritis is a rare entity that may affect patients in endemic areas of TB. In this paper, we report a case of presumed recurrent episcleritis attributed to TB. TB should be kept as a possible cause of recurrent simple episcleritis upon encountering patients with endemic backgrounds to prevent the complication sequalae and halt recurrence.