Gastrointestinal Bleeding Topic Guide
Gastrointestinal Bleeding: Gastrointestinal bleeding either comes from the upper GI or lower GI tract. Upper GI bleeding can be caused by ulcers, gastritis, varices, cancer, or inflammation. Lower GI bleeding is caused by diverticulitis, cancers, IBD, infection, polyps, hemorrhoids, and anal fissures. Symptoms of GI bleeding include fatigue, weakness, shortness of breath, abdominal pain, vomiting blood, rectal bleeding, anemia, or a pale appearance. Treatment of GI bleeding depends on the cause.
Rectal Cancer The rectum is the lower part of the colon that connects the large bowel to the anus. The rectum's primary function is to store formed stool in preparation for evacuation. ...
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