Collaborative Stage

Collaborative Stage for TNM 7 - Revised 08/08/2011 [ Schema ]

CS Site-Specific Factor 5
Malignant Ascites

Note 1: Record the volume of malignant ascites in milliliters (ml).
Note 2: For an estimated volume, record the estimated value. For an uncertain volume, record the approximate value: for example, volume of malignant ascites is less than 500 ml, record as 500 ml.

Code	Description
000	OBSOLETE DATA CONVERTED V0203 See code 991 None, No malignant ascites
001-979	1-979 milliliters (ml) (Exact volume in ml)
980	980 ml or greater
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.)
990	Malignant ascites present, volume not stated
991	Ascites present, determined to be non-malignant
992	Ascites present, no information whether malignant or non-malignant
995	No ascites present
998	Ascites not assessed
999	Unknown or no information Not documented in patient record