Ophthalmology

A 32-year old male presents with unilateral diminished vision in the right eye. On examination, there is mild iritis, vitretis and a focal necrotic lesion is seen at the macula. The most likely diagnosis is:

Multiple Evanescent White Dot syndrome

Ocular toxoplasmosis

Multifocal chorioditis

Ocular sarcoidosis

1:16), complement fixation test, indirect hemagglutination test and ELISA for IgG and IgM.Treatment:MC treatment for ocular toxoplasmosis (''classic therapy"): Pyrimethamine and sulfadiazine plus corticosteroidsQ.Alternative treatment: Quadruple drug therapy (classic regimen plus clindamycin), as well as single or combined use of clindamycin, trimethoprim/sulfamethoxazole, spiramycin, minocycline, azithromycin, atovaquone and clarithromycin.">

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