title: A large head in a 2-year-old boy.
mesh_terms: D002675:Child, Preschool; D002549:Diffuse Cerebral Sclerosis of Schilder / Q000473:pathology*; D006130:Growth Disorders / Q000473:pathology; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000473:pathology*; D008297:Male; D013577:Syndrome