Fig. 2From: The impact of the nodal status on the overall survival of non-surgical patients with esophageal squamous cell carcinomaKaplan- Meier survival curves for patients based on the extent of metastatic LNs in the T2/3 subgroup (a) and the T4 subgroup (b) (p = 0.128), the number of metastatic LNs in the T2/3 subgroup (c) and the T4 subgroup (d) (p = 0.119), the size of metastatic LNs in the T2/3 subgroup (e) and the T4 subgroup (f) (p = 0.128)Back to article page