Collaborative Stage

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

Extension Size, Perineural Invasion 888, 988 AJCC 7 Table

Note: When CS Site-Specific Factor 6 Perineural Invasion = 888 or 988, for CS Extension codes 100 through 400 ONLY, the T category for AJCC 7 staging is assigned as shown in this table.