Combined hamartoma of the retina and retinal pigment epithelium in a child with branchial cleft cysts.

An otherwise healthy 15-month-old boy presented with benign branchial cleft cysts and combined hamartoma of the retina and retinal pigment epithelium. This association was previously only reported in a patient with branchio-oculo-facial syndrome. Although uncommon, this could represent multifocal sites of fetus craniofacial malformation.