What is the bile duct, and what is a bile duct obstruction? (Kulwinder Dua, MD)

Kulwinder Dua, MD, Medical College of Wisconsin radiologist, explains the function of the bile duct and what a bile duct obstruction is. He also talks about the symptoms of a bile duct obstruction and its effect on pancreatic cancer treatment. Dr. Dua is part of the Froedtert & the Medical College of Wisconsin Pancreatic Cancer Program.