Atypische akute syphilitische posteriore plakoide Chorioretinopathie.

Abstract

Syphilis is an infectious disease that can cause a wide variety of ocular signs. One of the rarest manifestations of ocular syphilis is acute syphilitic posterior placoid chorioretinitis (ASPPC). We report the case of an immunocompetent 38-year-old woman diagnosed with unilateral, atypical, acute syphilitic posterior placoid chorioretinitis. Fundoscopic examination revealed a yellow-white, subretinal, placoid lesion at the posterior pole, which is typical sign of ASPPC. In the periphery of the retina, multifocal choroiditis was also found. Fundus and angiographic changes in ASPPC may mimic other chorioretinal diseases. Accurate diagnosis of ASPPC as a presenting sign of syphilis is important for the prompt initiation of systemic antibiotic treatment.