Related Experiment Video
Updated: May 19, 2026
06:15
Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
Tubercular sclerouveitis masquerading as an ocular tumor: a case report
Ocular Immunology and Inflammation
|August 23, 2012
Summary
Tubercular sclerouveitis, a rare eye inflammation, can mimic tumors. Diagnosis was confirmed using polymerase chain reaction (PCR) for Mycobacterium tuberculosis in ocular tissue.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Pathology
Background:
- Sclerouveitis presents a diagnostic challenge, often mimicking other ocular conditions.
- Early and accurate diagnosis is crucial for effective management and visual preservation.
Observation:
- A case of recurrent sclerouveitis was observed in the right eye.
- Initial investigations, including serology and radiology, were inconclusive or suggestive of complications.
- Histopathological examination revealed chronic inflammation.
Findings:
- Polymerase chain reaction (PCR) testing of ocular tissue identified IS1160 for Mycobacterium tuberculosis.
- This confirmed a diagnosis of tubercular sclerouveitis, previously masquerading as an ocular tumor.
Implications:
- Infective scleritis, particularly tuberculosis, should be considered in refractory or atypical scleritis cases.
- PCR is a valuable tool for diagnosing challenging infectious ocular inflammatory conditions.
- This case highlights the importance of considering uncommon etiologies in ophthalmology.
Related Concept Videos
01:25Glaucoma: Overview
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
01:27Open Angle Glaucoma: Treatment
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
01:28Angle Closure Glaucoma: Treatment
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...