This article talks about the post operative diet that needs to be followed by all people who have undergone a billroth 2 procedure, which is done to treat severe PUD.
http://www.livestrong.com/article/545768-billroth-ii-post-procedure-diet/
![operation_Billroth](http://lindaschoch.cikeys.com/wp-content/uploads/2015/10/operation_Billroth-300x201.jpg)
http://img.tfd.com/dorland/operation_Billroth.jpg