[Table 8.3.b.1] Depth of infiltration [Table 8.3.b.2] Size of the primary tumor [Table 8.3.b.3] Macroscopic appearance of the primary tumor [Table 8.3.b.4] Bile duct infiltration [Table 8.3.b.5] Duodenal infiltration [Table 8.3.b.6] Serosal infiltration [Table 8.3.b.7] Retroperitoneal infiltration [Table 8.3.b.8] Portal venous system infiltration [Table 8.3.b.9] Arterial infiltration [Table 8.3.b.10] Plexus infiltration [Table 8.3.b.11] Infiltration to the other organs [Table 8.3.b.12] JPS T factor [Table 8.3.b.13] UICC T factor [Figure 8.3.b.14] Survival of the patients with endocrine tumor by JPS T factors [Figure 8.3.b.15] Survival of the patients with endocrine tumor by UICC T factors