[Pupillary membrane persistence, Bourneville's disease and pigmentary retinopathy]

The paper presents a rare clinical association: the persistence of the pupillary membrane (the Wachendorf's membrane). Bourneville's disease and retinitis pigmentosa, all the diseases with a known genetical implication. The clinical form of Bourneville's disease, only with ocular lesions, is a peculiarity of this case it's known that generally the first clinical manifestation is neurological or dermatological.