preferred_name: Ampullary Noninvasive Papillary Neoplasm, Pancreatobiliary Type
preferred_name_lc: ampullary noninvasive papillary neoplasm, pancreatobiliary type
label: Noninvasive Papillary Neoplasm, Pancreatobiliary Type
label_lc: noninvasive papillary neoplasm, pancreatobiliary type