Background: The purpose of the present study was to define the differential diagnostic markers of benign and malignant bile duct strictures without demonstrable mass on ultrasonography (US ...

Bile duct cancer, or cholangiocarcinoma, is a malignant tumour of either the bile ducts within the liver (intrahepatic), or those leading from the liver to the small intestine (extrahepatic).

Doctors in the UK are hoping to transform the lives of people with deadly bile duct cancer. A new study – which has shown promising early results – matches the patient’s tumour to one or ...