Determining Which Extension Calculation Table Applies for the AJCC 6 T

Histology Grade AJCC 6 T
8020, 8021, 8030-8032 <BLANK>, 1-9 Histology Grade Extension AJCC6
8000-8019, 8022, 8033-9992 4 Histology Grade Extension AJCC6
8000-8019, 8022, 8033-9992 1-3, 5-9 Extension Size AJCC6