title: Cholangiocarcinoma in pregnancy: the contributions of ultrasound-guided interventional techniques.
mesh_terms: D002759:Adenoma, Bile Duct / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D000328:Adult; D002758:Cholangiography / Q000379:methods; D002779:Cholestasis / Q000209:etiology; D005260:Female; D006801:Humans; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000175:diagnosis* / Q000601:surgery; D011379:Prognosis; D014463:Ultrasonography