PMID: 11921736Mar 30, 2002Paper

New trends in ocular toxoplasmosis--the review

Przegla̧d epidemiologiczny
P K Borkowski

Abstract

For past ten years some new trends can be observed in the field of ocular toxoplasmosis. In this article on the basis of reviewing scientific articles the author tried to point out important, or new information which may have an impact on clinical researches and clinical practice in the close future. 1. There is evidence that some tissue cysts can be present in untouched retinal tissue, and can produce an inflammatory reaction even many years after primary infection. This concerns both congenital and acquired toxoplasmosis. 2. The coexistence of intraocular inflammatory reaction without focal necrotizing retinochoroiditis in patients with acquired systemic toxoplasmosis was described--but there is no evidence that those inflammations were directly cause by T. gondii parasite themselves. It is too early to include this changes into the classical clinical picture of toxoplasmic retinochoroiditis. 3. For the past ten years there have been published articles showing higher prevalence of acquired ocular toxoplasmosis but this is well documented only in south America. In Europe and USA the frequency of ocular toxoplasmosis cases are low. Despite the different percentage of infected people in these populations, this controversial resu...Continue Reading

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