Collaborative Stage Data Set - Revised 05/24/2013 FINAL


CS Site-Specific Factor 8
Perineural Invasion

000None; no perineural invasion present
010Perineural invasion present
988Not applicable: Information not collected for this case
(If this information is required by your standard setter, use of code 988 may result in an edit error.)
998No histologic examination of primary site
Not documented in patient record

List of Schemas   Colon Schema Index