Gardner's syndrome.
D003110:Colonic Neoplasms / Q000175:diagnosis / Q000235:genetics*; D003937:Diagnosis, Differential; D006801:Humans; D008875:Middle Aged; D010016:Osteoma / Q000235:genetics*; D011127:Polyps / Q000235:genetics*; D011859:Radiography; D012888:Skull Neoplasms / Q000235:genetics*