Juvenile polyposis and gastrointestinal carcinoma. A study of a kindred.

A kindred contained at least 10 members with single or multiple juvenile polyps of the stomach and large intestine. Several additional polyps had both adenomatous and juvenile features. Eleven members of the kindred have had gastrointestinal carcinoma of the stomach, duodenum, pancreas, or proximal colon. The pattern of inheritance in this kindred suggests… CONTINUE READING