Collaborative Stage

Collaborative Stage for TNM 7 - Revised 12/22/2009 [ Schema ]

Mitotic Rate Ulceration T1 AJCC 7

Note: For CS Extension codes 100 - 800 and 999 ONLY, and thickness (CS Site-Specific Factor 1) 001 to 100 (0.01 to1.00 millimeter), the value of the T1 category for AJCC 7th Edition staging is assigned based on the values of ulceration from CS Site-Specific Factor 2, and mitotic rate from CS Site-Specific Factor 7.

CS SSF 2 Ulceration	CS SSF 7 Mitotic Rate 000	CS SSF 7 Mitotic Rate 001-010	CS SSF 7 Mitotic Rate 011	CS SSF 7 Mitotic Rate 988	CS SSF 7 Mitotic Rate 998	CS SSF 7 Mitotic Rate 999
000	T1a	T1b	T1b	T1NOS	ERROR	T1NOS
001	T1b	T1b	T1b	T1b	ERROR	T1b
999	T1NOS	T1b	T1b	T1NOS	ERROR	T1NOS