Photocoagulation for serous detachment of the macula secondary to retinal astrocytoma.

Retinal astrocytomas are rare, usually asymptomatic, hamartomatous retinal tumors that are most commonly seen in patients with tuberous sclerosis. Serous detachment of the macula is a rare complication of retinal astrocytomas. The first successful treatment with laser photocoagulation of two eyes (two patients) with decreased vision due to a serous detachment of the macula from a retinal astrocytoma is described. Laser photocoagulation should be considered for retinal astrocytomas causing persistent or increasing exudation that is threatening the macula or causing visual loss.