Abstract
Purpose: To investigate the prevalence of Toxoplasma gondii and Toxocara canis in patients with uveitis. Methods: Patients with uveitis were examined. Serum antibodies to T. gondii and T. canis were tested by using the enzyme-linked immunosorbent assay. Polymerase chain reaction (PCR) was done using blood and aqueous humor (AH). Results: Ninety-eight patients were enrolled. Mean age was 43.5 ± 13.2 years. Six patients were seropositive for T. gondii with the following pattern: anterior uveitis, 1; posterior uveitis with retinitis, 2; pan uveitis, 2. One patient had a positive PCR result for T. gondii in AH, who showed panuveitis. Twenty-three patients were positive to serum IgG for T. canis with the following clinical manifestation: granuloma, 6; pigmented scar, 3; vitritis, 6--but none were PCR positive. Conclusions: T. gondii and T. canis are still important causes of uveitis. Ocular toxocariasis is not an uncommon cause of uveitis, even in adults.
| Original language | English |
|---|---|
| Pages (from-to) | 111-117 |
| Number of pages | 7 |
| Journal | Ocular Immunology and Inflammation |
| Volume | 23 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1 Apr 2015 |
Bibliographical note
Publisher Copyright:© 2015 Informa Healthcare USA, Inc. All rights reserved: reproduction in whole or part not permitted.
Keywords
- Ocular toxocariasis
- Ocular toxoplasmosis
- Parasite
- Serologic test
- Uveitis