Cerebral gigantism, intestinal polyposis, and pigmentary spotting of the genitalia.
D000293:Adolescent; D001921:Brain / Q000002:abnormalities*; D006801:Humans; D007417:Intestinal Polyps / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D010413:Penis; D010859:Pigmentation Disorders / Q000235:genetics*; D013577:Syndrome