Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Oct 26, 2021; 9(30): 9011-9022
Published online Oct 26, 2021. doi: 10.12998/wjcc.v9.i30.9011
Figure 2
Figure 2 Nomogram model for predicting the 1-, 3-, and 5-year overall survival in primary small cell carcinoma of the esophagus patients. N: Number of positive lymph nodes; T: Tumor invasion depth; CD56: Neuronal cell adhesion molecule 56; CgA: Chromogranin A.