Gastrointestinal (GI) bleeding is a symptom of a disease, condition, or injury affecting any part of the gastrointestinal tract. The GI tract includes the esophagus, stomach, small intestine, colon ...

Discovering blood in your stool can trigger immediate anxiety and concern, but understanding what this symptom means helps distinguish between minor issues and serious conditions requiring prompt ...

Obscure gastrointestinal bleeding (OGIB) is defined as gastrointestinal bleeding from a source that cannot be determined even after upper or lower gastrointestinal endoscopy is performed. It is an ...

When you have iron-deficiency anemia, low iron leads to a lack of red blood cells to carry oxygen to various parts of your body. Sometimes a gastrointestinal (GI) disorder causes this type of anemia.

Discovering blood in your vomit creates immediate alarm and concern. This symptom, medically termed hematemesis, signals something significant happening in your digestive tract that requires attention ...

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While a human fetus is developing, the vitelline duct connects the intestines to the umbilical cord. When this duct does not properly close, the small intestine walls create a pouch or a condition ...

Obscure gastrointestinal bleeding (OGIB) is defined as gastrointestinal bleeding from a source that cannot be determined even after upper or lower gastrointestinal endoscopy is performed. It is an ...