preferred_name: Ampulla of Vater Cancer Pathologic Distant Metastasis TNM Finding v7
preferred_name_lc: ampulla of vater cancer pathologic distant metastasis tnm finding v7
label: Ampulla of Vater Cancer Pathologic Distant Metastasis TNM Finding v7
label_lc: ampulla of vater cancer pathologic distant metastasis tnm finding v7