Collaborative Stage Data Set - Revised 09/22/2010 FINAL

MelanomaChoroid

Tumor Size Pair AJCC6 Table

Note: For CS Extension codes 150-180, 635, and 640, the T for AJCC 6 staging is assigned based on the values of tumor basal diameter, recorded in CS Site-Specific Factor 2, and thickness, recorded in CS Site-Specific Factor 3. Basal diameter and thickness are mapped to tumor size pairs as shown in this table, and the CS Extension codes and tumor size pairs are mapped to T in the Extension Size Pair AJCC 6 Table.