[Bourneville's tuberous sclerosis].

We present a case of tuberous sclerosis, classified as phacomatosis. The patient is a young woman admitted to hospital for a tumor in the right eye. The diagnosis of tuberous sclerosis was based on the presence of the various symptoms of this disease.

[Value of ultrasonography in persistent hyperplastic primary vitreous body. Apropos of 4 cases].

The authors report 4 patients with complicated persistent hyperplastic primary vitreous. The complications observed are cataract (2 eyes) and retinal detachment (2 eyes). The affection is bilateral in two cases and unilateral in the two other cases.