Literature course based on:

Insights into Imaging article: "Interventional radiology in the management of benign biliary stenoses, biliary leaks and fistulas: a pictorial review."

Teaching Points
• Treatment of benign biliary stenosis is performed with cholangioplasty and stents.
• The main goal of fistula treatment is to divert the bile away from the site of bile wall defect.
• Drain collection and tract embolisation are the other options for bile leak percutaneous treatment.