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Gastrointestinal diseases (abbrev. GI diseases or GI illnesses) refer to diseases involving the gastrointestinal tract, namely the esophagus, stomach, small intestine, large intestine and rectum; and the accessory organs of digestion, the liver, gallbladder, and pancreas. Deaths due to digestive diseases per million persons in 2012
Although it is not related to influenza, in the U.S it is sometimes called the "stomach flu". [9] Gastroenteritis is usually caused by viruses; [4] however, gut bacteria, parasites, and fungi can also cause gastroenteritis. [2] [4] In children, rotavirus is the most common cause of severe disease. [10] In adults, norovirus and Campylobacter are ...
A neutral stomach pH is required to keep platelets in place and prevent clot lysis. Tranexamic acid and antifibrinolytic agents are not useful in treating peptic ulcer disease. [15] Early endoscopic therapy can help to stop bleeding by using cautery, endoclip, or epinephrine injection. Treatment is indicated if there is active bleeding in the ...
Crohn's disease is a type of inflammatory bowel disease (IBD) that may affect any segment of the gastrointestinal tract. [3] Symptoms often include abdominal pain , diarrhea , fever , abdominal distension , and weight loss .
Unlike in Crohn's disease, the gastrointestinal aspects of ulcerative colitis can generally be cured by surgical removal of the large intestine, though extraintestinal symptoms may persist. This procedure is necessary in the event of: exsanguinating hemorrhage , frank perforation, or documented or strongly suspected carcinoma .
Early satiation may be described by patients with gastroparesis as a loss of appetite or disappearance of appetite while eating. Early satiety is the sensation of stomach fullness that occurs shortly after beginning to eat and is out of proportion to the meal. [10] Bloating is a highly subjective feeling of increased abdominal pressure.
Gastritis is the inflammation of the lining of the stomach. [1] It may occur as a short episode or may be of a long duration. [1] There may be no symptoms but, when symptoms are present, the most common is upper abdominal pain (see dyspepsia). [1]
In Crohn's disease, surgery involves removing the worst inflamed segments of the intestine and connecting the healthy regions, but unfortunately, it does not cure Crohn's or eliminate the disease. At some point after the first surgery, Crohn's disease can recur in the healthy parts of the intestine, usually at the resection site. [76] (For ...