| REVIEW ARTICLE |
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| Year : 2013 | Volume
: 3
| Issue : 4 | Page : 134-140 |
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Uveitis: A search for a cause
Arshee S Ahmed, Jyotirmay Biswas
Sankara Nethralaya, 18 College Road, Nungambakkam, Chennai 600 006, Tamil Nadu, India
Correspondence Address:
Arshee S Ahmed
Sankara Nethralaya, 18 College Road, Nungambakkam, Chennai 600 006, Tamil Nadu
India
 Source of Support: None, Conflict of Interest: None  | 3 |
DOI: 10.1016/j.tjo.2013.09.001
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This article aims to review the current literature to identify the various laboratory and investigative modalities that can be used to aid in the diagnosis of patients with uveitis. Although laboratory tests such as erythrocyte sedimentation rate, serum angiotensin-converting enzyme levels, and human leukocyte antigen typing among others have limited utility in the diagnosis of uveitis, they provide supportive evidence. Results of serological tests such as enzyme-linked immunosorbent assay have proven to be of significant importance in diagnosing diseases such as toxoplasmosis, and the use of ocular samples such as aqueous and vitreous has greatly increased the diagnostic reliability. Imaging techniques play a major role in the diagnosis of posterior uveitis. Fundus fluorescein angiography, indocyanine green angiography and lately, autofluorescence and optical coherence tomography provide information about the diagnosis of uveitis disorders and are also useful for monitoring progression, complications, and response to treatment. The use of ultrasonography and ultrasound biomicroscopy provides useful information in eyes with chronic uveitis where complications such as retinal detachment and cyclitic membranes are suspected and hazy media precludes a thorough clinical examination. Radiological investigations such as computerized tomography aid in the diagnosis and management of systemic disorders such as tuberculosis or sarcoidosis.
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