preferred_name: Esophagus and Esophagogastric Junction Cancer pN2 TNM Finding v7
preferred_name_lc: esophagus and esophagogastric junction cancer pn2 tnm finding v7
label: Esophagus and Esophagogastric Junction Cancer pN2 TNM Finding v7
label_lc: esophagus and esophagogastric junction cancer pn2 tnm finding v7