Extension Size Table CSv2

Notes

**Note**: For CS Extension codes 110- 150 and 350 ONLY, the T category for AJCC staging is assigned based on the value of CS Extension and CS Site-Specific Factor 1, Tumor Size, as shown in this table. The CS Tumor Size table for this schema is obsolete in CS Version 2, and the collection of tumor size value moved to CS Site-Specific Factor 1, Tumor Size.

Collapsed Table
Full Table

CS Extension	CS SSF 1 Tumor Size 000	AJCC 7 T	AJCC 6 T
110, 120, 140, 150, 350	000, 988	ERROR:	ERROR:
110, 120, 140, 150, 350	001-050, 990-991	T1	T1
110, 120, 140, 150, 350	051-980, 992	T2	T2
110, 120, 350	999	TX	TX
140	999	T1	T1
150	999	T2	T2

CS Extension	CS SSF 1 Tumor Size 000	AJCC 7 T	AJCC 6 T
110	000	ERROR:	ERROR:
120	000	ERROR:	ERROR:
140	000	ERROR:	ERROR:
150	000	ERROR:	ERROR:
350	000	ERROR:	ERROR:
110	001-050	T1	T1
120	001-050	T1	T1
140	001-050	T1	T1
150	001-050	T1	T1
350	001-050	T1	T1
110	051-980	T2	T2
120	051-980	T2	T2
140	051-980	T2	T2
150	051-980	T2	T2
350	051-980	T2	T2
110	988	ERROR:	ERROR:
120	988	ERROR:	ERROR:
140	988	ERROR:	ERROR:
150	988	ERROR:	ERROR:
350	988	ERROR:	ERROR:
110	990-991	T1	T1
120	990-991	T1	T1
140	990-991	T1	T1
150	990-991	T1	T1
350	990-991	T1	T1
110	992	T2	T2
120	992	T2	T2
140	992	T2	T2
150	992	T2	T2
350	992	T2	T2
110	999	TX	TX
120	999	TX	TX
140	999	T1	T1
150	999	T2	T2
350	999	TX	TX