_:b650467 . "BilINABNCI" . "Biliary System Intraepithelial NeoplasiaSYNCI" . _:b630280 _:b731313 . _:b750775 _:b650467 . "Biliary Intraepithelial Neoplasia"^^ . "C4843"^^ . "C0586358"^^ . _:b734580 _:b734816 . _:b735536 _:b750775 . _:b650467 . _:b731313 . _:b739712 _:b735536 . "Biliary Intraepithelial Neoplasia"^^ . "Undetermined"^^ . _:b734816 . "A neoplastic, non-invasive lesion that affects the biliary epithelium. It is characterized by the presence of atypical epithelial cells with an increased nuclear/cytoplasmic ratio, nuclear hyperchromasia, and loss of nuclear polarity.NCI" . "Biliary DysplasiaSYNCI" . _:b739712 . _:b731313 _:b734580 . _:b750775 . _:b734816 _:b739712 . _:b630280 . _:b630280 . "Neoplastic Process"^^ . "Biliary Intraepithelial NeoplasiaPTNCI" . _:b735536 . . _:b650467 . "Biliary_Tract_Intraepithelial_Neoplasia"^^ . _:b734580 .