Tumor Size as a Critical Prognostic Factor in T1-2 Stage Esophageal Cancer

Figure 3

Kaplan-Meier survival curves compared tumor size less than 2.8 cm with tumor greater than or equal to 2.8 cm based on different T stages in the CSS set: (a) in the T1 stage, (b) in the T2 stage, (c) in the T3 stage, and (d) in the T4 stage.

(a)

(b)

(c)

(d)