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Ocular Toxoplasmosis

  • Daniel Vitor Vasconcelos-SantosEmail author
Chapter
Part of the Essentials in Ophthalmology book series (ESSENTIALS)

Abstract

Toxoplasmosis is a leading cause of infectious posterior uveitis worldwide. In immunocompetent individuals, systemic infection is usually subclinical. Ocular disease may be self-limited, presenting as retinochoroiditis, either early after primary infection or, more frequently, months or years later, by reactivation of latent retinal infection. Diagnosis of ocular toxoplasmosis is mainly clinical, based on typical presentation of focal necrotizing retinochoroiditis, often associated with adjacent chorioretinal scarring. Imaging modalities may be useful to delineate these posterior segment changes. Treatment is based on a combination of antiparasitic drugs and corticosteroids, the later to minimize possible sequelae of intraocular inflammation. Prognosis varies upon size/location of the lesion, as well as the local inflammatory process.

Keywords

Ocular toxoplasmosis Retinochoroiditis Toxoplasma Toxoplasmose ocular Toxoplasma Retinochoroidite Uveíte Medicina tropical 

Notes

Conflict of Interest

The author declares that he does not have any conflict of interest.

No human studies were carried out by the author for this article.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Universidade Federal de Minas Gerais, Faculdade de MedicinaBelo HorizonteBrazil

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