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Updated: Oct 23, 2025

Primed Mycobacterial Uveitis PMU as a Model for Post-Infectious Uveitis
Published on: December 17, 2021
Multifocal choroiditis and choroidal tuberculoma: Signs of presumed ocular tuberculosis
Marta Belmonte Grau1, Muxima Acebes García1, Juan Jacobo González Guijarro1,2
1Department of Ophthalmology, Hospital Universitario de la Princesa, Madrid, Community of Madrid, Spain.
Abstract:
The diagnosis of OTB (Ocular tuberculosis) is usually difficult to make. Definitive diagnosis requires the identification of M. tuberculosis organisms in ocular tissues or fluids, but samples are often difficult to obtain, and biopsy may be hard to justify. We describe a 50-years-old Maghreb male, who presented a multifocal choroiditis associated with a choroidal tuberculoma on the left eye. Based on positive QuantiFERON-TB-Gold test and suggestive clinical and radiographic findings, a diagnosis of presumed ocular tuberculosis was made. Serial swept-source optical coherence tomography (SS-OCT) and widefield fundus retinographies during subsequent follow-up visits demonstrated the characterization of the atypical tuberculosis presentation and allowed the assessment of response to antitubercular therapy and oral steroids.
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