title: Mental retardation in the Bannayan syndrome.
mesh_terms: D000293:Adolescent; D006257:Head / Q000002:abnormalities*; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D008067:Lipoma / Q000235:genetics*; D008297:Male; D010375:Pedigree; D012878:Skin Neoplasms / Q000235:genetics*; D013577:Syndrome