The intestines run from the end of the stomach to the anus ... is made up of three parts—the duodenum (first part), the jejunum (middle part), and the ileum (end part). Though the colon and ...

An incision is made 30–75 cm distal to the ligament of Trietz, and the Roux limb of the proximal jejunum is connected to the stomach pouch via a gastrojejunal anastomosis, bypassing the entire ...

stomach or duodenum, which is the first part of your small intestine. On the other hand, if you have small bowel bleeding, it can happen due to issues in the jejunum, which is the middle part of ...