Thanks Marion. The link below shows diagrams of various surgical procedures envolving the GI tract. Six of them have Roux-en-Y reconstruction. No mention of Roux Y Lis, but it must be one of these.
http://www.nature.com/ajg/journal/v103/ … 178f1.html
The following link has a better diagram of the Roux-en-Y Hepaticojejunostomy procedure used for a Klatskins tumor. You need to scan down to Figure 4b. It shows the removed bile duct & gall bladder. It probably should also show the section of removed liver as this is usually the case.
http://www.cpmc.org/advanced/liver/pati … ofile.html
Please be advised that any advice or information in my posts is my personal opinion only and is not intended nor implied to be a substitute for professional medical advice. ALWAYS seek the advice of your physician or other qualified health care provider.