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[General causes of retinal and vitreous hemorrhages in Mali].

Sixty four cases of retinal and vitreous hemorrhages are reported during a 15 months prospective study in Bamako. Main diseases associated with hemorrhages are high blood pressure (56% of cases), hemoglobinopathies (33%) and diabetes mellitus (23%). In 28% of cases several aetiologies are connected. SC hemoglobin is a frequent aetiology of vitreous hemorrhage (40%). Hemoglobin AS and AC, generally asymptomatic, are also liable to hemorrhages. Terson and Eales syndromes, Werlhof disease, hemophilia and AIDS are most uncommon. In 8% of cases there is not any aetiology.