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).
Sponsored Topics. Warren is an unincorporated community in Columbia County, Oregon, United States located on U.S. Route 30 north of Scappoose and south of St. Helens on Scappoose Bay of the Columbia River. Warren post office was established in 1885; it was named by local resident James Gill for his hometown of Warren, Massachusetts.