preferred_name: Esophageal Squamous Cell Carcinoma by AJCC v8 Clinical Stage
preferred_name_lc: esophageal squamous cell carcinoma by ajcc v8 clinical stage
label: Esophageal Squamous Cell Carcinoma by AJCC v8 cTNM Stage
label_lc: esophageal squamous cell carcinoma by ajcc v8 ctnm stage