Gastritis May Lead to GI Bleeding

Gastritis may cause GI Bleeding from either the chronic inflammation of the stomach lining, or the erosion which may result. GI Bleeding (i.e. bleeding from anywhere in the gastro-intestinal tract) may have a variety of causes. It is helpful in diagnosis to determine the type of bleeding, as it may indicate where and why the bleeding is occurring.

Place: Esophagus
Type of Bleeding: Vomiting bright red (blood) or coffee ground material, Black stools Possible reason(s): Ulcer, varices (blood vessels which are over-filled with coagulated blood; much pressure is exerted against the vessel wall due to the over-filling, which may burst and cause emergent bleeding), Liver disease

Place: Stomach
Type of Bleeding: Vomiting bright red (blood) or coffee ground material, Black stools Possible reason(s): Ulcer, gastritis, varices

Place: Small Intestine
Type of Bleeding: Bright red/maroon bleeding
Possible reason(s): Ulcer, Tumor

Place: Large Intestine (Colon)
Type of Bleeding: Blood in the stool
Possible reason(s): Colon cancer, polyps, colitis, diverticulas

Place: Rectum
Type of Bleeding: Bright red bleeding
Possible reason(s): Hemorrhoids, Diverticulosis, Tumor


The American College of Gastroenterology
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