The gastrointestinal (GI) tract begins in the mouth and works its way down the esophagus, through the stomach, small and large intestines and rectum, before terminating at the anus. Bleeding or ...

The large intestine and everything below it is the lower GI tract. Your GI tract includes your mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus. Digestive System Function ...

Symptoms of Gastrointestinal (GI) Bleeding . Healthcare providers categorize GI bleeds into two types: upper GI bleed and lower GI bleed, depending on where they occur in the digestive tract.

The GI tract, or digestive tract, includes the organs and structures that the body uses to digest and excrete food. A lower GI bleed occurs when any part of the lower digestive tract bleeds. The ...

Lower digestive tract bleeding, originating in the colon, rectum, or anus, usually appears as bright red blood that may be mixed with stool, coat the outside of bowel movements, or appear ...

Different parts of the digestive tract are affected by specific conditions. There are various causes of bleeding in different regions. Learn more here about gastrointestinal bleeding.

Colorectal surgeons are specialists in their field, focusing on the physiology of the lower digestive tract. The term “colorectal” is a combination of the words colon and rectal. This area of ...

Gastrointestinal (GI) bleeding is bleeding that occurs in the digestive tract. This article looks at causes, symptoms, treatment, and more.

Many people have experienced the discomfort of urinary tract infections, or UTIs. These are usually due to the bacteria Escherichia coli. E. coli normally colonize the lower intestinal tract, but t… ...