Collaborative Stage

Collaborative Stage for TNM 7 - Revised 08/24/2009 [ Schema ]

Oropharynx

Extension Size Table AJCC 7

Note: For CS Extension codes 150 through 520 ONLY, the T category is assigned based on value of CS Tumor Size, as follows:

CS Extension	CS Tumor Size 000-000	CS Tumor Size 001-020	CS Tumor Size 021-040	CS Tumor Size 041-989	CS Tumor Size 990-992	CS Tumor Size 993-994	CS Tumor Size 995-996	CS Tumor Size 997-998	CS Tumor Size 999
150	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX
200	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX
300	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX
305	ERROR	T1	T2	T3	T1	T2	T3	ERROR	T1
310	ERROR	T1	T2	T3	T1	T2	T3	ERROR	T2
400	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX
420	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX
500	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX
510	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX
520	ERROR	T1	T2	T3	T1	T2	T3	ERROR	TX