[Necrotic malignant melanoma of the choroid with unusual clinical course. A clinical, echographical and histological case study (author's transl)].

Report of a 71-year-old woman with acute closed-angle glaucoma. Echography shows an intraocular tumor of the choroid, and the histological diagnosis is necrotic malignant melanoma of the choroid. The clinical, echographical and histological findings are discussed.