Collaborative Stage

Collaborative Stage for TNM 7 - Revised 01/27/2010 [ Schema ]

CS Site-Specific Factor 12
Pre-Operative CA 19-9 Lab Value

Note 1: Carbohydrate Antigen 19-9 is a tumor marker that has value in the management of certain malignancies.
Note 2: Record in Units/milliliter the highest CA 19-9 lab value recorded in the medical record prior to treatment. Example: A pretreatment CA 19-9 of 60 Units/milliliter (U/ml) would be recorded as 60.

Code	Description
000	Test not done (test not ordered or not performed)
001	0.1 or less U/ml
002-979	0.2-97.9 U/ml
980	98.0 or greater U/ml
988	Not applicable: Information not collected for this case
998	Tests ordered, results not in chart
999	Unknown or no information Not documented in patient record