Collaborative Stage Data Set - Revised 05/26/2013 FINAL

MelanomaSkin

CS Site-Specific Factor 1
Measured Thickness (Depth), Breslow Measurement

Note 1: Code MEASURED THICKNESS (Depth) of tumor (Breslow measurement), not size. Record actual measurement in hundredths of millimeters from the pathology report.
Note 2: Code the greatest measured thickness from any procedure performed on the lesion, whether it is described as a biopsy or an excision. For example, if a punch biopsy with a thickness of 0.50 mm is followed by a re-excision with a thickness of residual tumor of 0.20 mm, code 050. Do not add measurements together from different procedures.

Code	Description
000	No mass/tumor found
001-979	0.01 - 9.79 millimeters (Code exact measurement in HUNDREDTHS of millimeter) Examples: 001 0.01 millimeter 002 0.02 millimeters 010 0.1 millimeter 074 0.74 millimeters 100 1 millimeter 105 1.05 millimeters 979 9.79 millimeters
980	9.80 millimeters or larger (Includes cases converted from codes 981-989 during conversion to V0200)
981-987	OBSOLETE DATA CONVERTED V0200 Data converted to 980 9.81-9.87 millimeters
988	Not applicable: Information not collected for this schema (If this item is required by your standard setter, use of code 988 will result in an edit error) (Cases with code 988 converted to 980 during conversion to V0200)
989	OBSOLETE DATA CONVERTED V0200 Data converted to 980 9.89 millimeters or larger
990	OBSOLETE DATA CONVERTED V0102 This code was made obsolete in CS Version 1 and should no longer be used. Cases were converted to code 999. Microinvasion; microscopic focus or foci only; no size given
999	Microinvasion; microscopic focus or foci only and no depth given Not documented in patient record Unknown; depth not stated