title: A further case of Bardet-Biedl syndrome.
abstract: Bardet-Biedl syndrome in a 10 year old boy from Botswana is described. The patient presented with retinitis pigmentosa, polydactyly, mental retardation, obesity and hypogenitalism. The patient has a twin brother who has the same clinical signs. This is the second time this condition has been described in the African literature and the first time reported in Black twins.
authors.affiliation: University of Zimbabwe, Department of Neurosurgery, Harare.
authors.forename: K K
authors.initials: KK
authors.lastname: Kalangu
mesh_terms: D002648:Child; D004200:Diseases in Twins / Q000175:diagnosis* / Q000235:genetics; D006801:Humans; D007849:Laurence-Moon Syndrome / Q000175:diagnosis* / Q000235:genetics; D008297:Male