preferred_name: Bile Duct Intraductal Papillary Neoplasm, Low Grade
preferred_name_lc: bile duct intraductal papillary neoplasm, low grade
label: Intraductal papillary neoplasm with low grade intraepithelial neoplasia
label_lc: intraductal papillary neoplasm with low grade intraepithelial neoplasia