Whenever there is bile duct dilatation, the first priority is to look for obstruction. Obstruction. If there is an obstruction, we first look for gallstones in the bile duct. If there are no gallstones involved, we then look for strictures. The differential diagnosis for a stricture is based on the location.
James alexander Warren. James alexander Warren is a producer and writer, known for Yazoo Women (2015), S E Q U E N C E (2015) and Dreamscaping (2014).
Meet the Cast. 1  Claire Warren Played by Joan Allen. 2  Willa Warren Played by Alison Pill. 3  Nina Meyer Played by Margot Bingham.  Danny Warren Played by Zach 1  Gilford. Adam Warren Played by Liam James.  Young Willa Warren Played by Madeleine 1  Arthur. Young Danny Warren Played by Rarmian Newton.  John Warren Played by Rupert Graves.