Small intestine cancer is a rare cancer that develops in the tissues of the small intestine, a 20-foot-long organ that connects the stomach to the large intestine (colon). Its job is to break down ...

Gastrointestinal cancer refers to malignant conditions ... biliary system, pancreas, small intestine, large intestine, rectum and anus. The symptoms relate to the organ affected and can include ...

Experts say more studies may also reveal how the gut can be manipulated to treat cancer or answer why cancer behaves differently in everyone affected.