preferred_name: Ampulla of Vater Cancer Pathologic Regional Lymph Nodes TNM Finding v8
preferred_name_lc: ampulla of vater cancer pathologic regional lymph nodes tnm finding v8
label: Ampulla of Vater Carcinoma Pathologic Regional Lymph Nodes TNM Finding v8
label_lc: ampulla of vater carcinoma pathologic regional lymph nodes tnm finding v8