Collaborative Stage Data Set - Revised 10/29/2010 FINAL

SmallIntestine

CS Site-Specific Factor 4
Crohn Disease

Note 1: Crohn disease is an inflammatory bowel disease associated with an increased risk for small intestinal carcinomas. Crohn disease is also known as ileitis or enteritis. It is not the same as irritable bowel syndrome.
Note 2: Code the absence or presence of Crohn disease, including a history of Crohn disease.

Code	Description
000	No history of Crohn disease
010	History of Crohn disease
888	OBSOLETE DATA CONVERTED V0200 See code 988 Not applicable for this site
988	Not applicable: Information not collected for this case (May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
999	Unknown or no information Not documented in patient record