Osteomas, adenomatous polyps of intestine periampullary carcinomas are seen in -
Gardner syndrome includes adenomatous polyps of the gastrointestinal tract, desmoid tumours, osteomas, epidermoid cysts, lipomas, dental abnormalities and periampullary carcinomas
It is an autosomal dominant form of polyposis characterized by the presence of multiple polyps in the colon .
Cowden syndrome
Peutz–Jeghers syndrome
FAP
Gardner syndrome