Toxoplasmic retinochoroiditis presenting s serous detachment of the macula.

Of the many causes of serous detachment of the macula, toxoplasmic retinochoroiditis is one of the least common. A case presented which responded to only medical treatment. The clinical picture of this case is consistent with the theory that the organisms may in some instances reach the retina from the optic nerve through an embryologic extension of the ventricular system of the brain. Early diagnosis and treatment can prevent significant permanent visual loss as well as unnecessary retinal photocoagulation.