Collaborative Stage

Collaborative Stage for TNM 7 - Revised 10/31/2010 [ Schema ]

SkinEyelid

Extension Size, Perineural Invasion Negative or Unknown AJCC 7 Table

Note: When CS Site-Specific Factor 6 Perineural Invasion = 000, 997, 998, or 999, for CS Extension codes 100-400 ONLY, the T category for AJCC 7 staging is assigned based on the value of CS Tumor Size and CS Extension as shown in this table.

CS Extension	CS Tumor Size 000	CS Tumor Size 001-005	CS Tumor Size 006-010	CS Tumor Size 011-020	CS Tumor Size 021-989	CS Tumor Size 990-990	CS Tumor Size 991-991	CS Tumor Size 992-992	CS Tumor Size 993-995	CS Tumor Size 996-998	CS Tumor Size 999
100	ERROR	T1	T2a	T2b	T3a	T1	T2a	T2b	T3a	ERROR	T1
150	ERROR	T1	T2a	T2b	T3a	T1	T2a	T2b	T3a	ERROR	T1
155	ERROR	T1	T2a	T2b	T3a	T1	T2a	T2b	T3a	ERROR	T1
200	ERROR	T2a	T2a	T2b	T3a	T2a	T2a	T2b	T3a	ERROR	T2a
250	ERROR	T2a	T2a	T2b	T3a	T2a	T2a	T2b	T3a	ERROR	T1
270	ERROR	T2a	T2a	T2b	T3a	T2a	T2a	T2b	T3a	ERROR	T2a
300	ERROR	T2b	T2b	T2b	T3a	T2b	T2b	T2b	T3a	ERROR	T2b
320	ERROR	T2b	T2b	T2b	T3a	T2b	T2b	T2b	T3a	ERROR	T2b
340	ERROR	T2NOS	T2NOS	T2NOS	T3a	T2NOS	T2NOS	T3a	T3a	ERROR	T2NOS
400	ERROR	T1	T2a	T2b	T3a	T1	T2a	T2b	T3a	ERROR	TX