Neurofibromatosis in a family.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005149:Facial Expression; D005260:Female; D006801:Humans; D008297:Male; D009456:Neurofibromatosis 1 / Q000150:complications / Q000235:genetics*; D012886:Skull / Q000002:abnormalities