Carcinoma in situ of colon

Carcinoma in situ of rectosigmoid junction

Carcinoma in situ of rectum

Carcinoma in situ of anus and anal canal

Carcinoma in situ of other and unspecified parts of intestine

Carcinoma in situ of unspecified part of intestine

Carcinoma in situ of other parts of intestine

Carcinoma in situ of liver, gallbladder and bile ducts

Carcinoma in situ of other specified digestive organs

Carcinoma in situ of digestive organ, unspecified