Collaborative Stage

Collaborative Stage for TNM 7 - Revised 01/25/2010 [ Schema ]

LacrimalSac

Extension Size Table

Note: For Extension codes 100, 300, 400, and 405 ONLY, the T category is assigned based on the value of CS Tumor Size and CS Extension as shown here.

CS Extension	Tumor Size 000	Tumor Size 001-025	Tumor Size 026-050	Tumor Size 051-989	Tumor Size 990-993	Tumor Size 994-995	Tumor Size 996	Tumor Size 997-998	Tumor Size 999
100	ERROR	T1	T2	TX	T1	T2	T2	ERROR	TX
300	ERROR	T1	T2	TX	T1	T2	T2	ERROR	TX
400	ERROR	T3a	T3a	T3b	T3a	T3a	T3b	ERROR	T3NOS
405	ERROR	T3a	T3a	T3b	T3a	T3a	T3b	ERROR	T3NOS