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Dr. DeCoste says that while no specific diet has been shown to heal stomach ulcers, one scientific study did show that a high-fiber diet can be beneficial for avoiding getting stomach ulcers in ...
The presence of bright red blood in stool, known as hematochezia, typically indicates lower gastrointestinal bleeding. Digested blood from the upper gastrointestinal tract may appear black rather than red, resulting in "coffee ground" vomit or melena. [2] Other signs and symptoms include feeling tired, dizziness, and pale skin color. [18]
Depending on the amount of the blood loss, symptoms may include shock. Upper gastrointestinal bleeding can be caused by peptic ulcers, gastric erosions, esophageal varices, and rarer causes such as gastric cancer. The initial assessment includes measurement of the blood pressure and heart rate, as well as blood tests to determine the hemoglobin.
Peptic ulcer disease is when the inner part of the stomach's gastric mucosa (lining of the stomach), the first part of the small intestine, or sometimes the lower esophagus, gets damaged. An ulcer in the stomach is called a gastric ulcer , while one in the first part of the intestines is a duodenal ulcer . [ 1 ]
It may be caused by ulcers, tumors of the stomach or esophagus, varices, prolonged and vigorous retching, gastroenteritis, ingested blood (from bleeding in the mouth, nose, or throat), or certain drugs. [citation needed] Hematemesis is treated as a medical emergency, with treatments based on the amount of blood loss. Investigations include ...
Only blood that originates from a more proximal source (such as the small intestine), or bleeding from a lower source that occurs slowly enough to allow for enzymatic breakdown, is associated with melena. For this reason, melena is often associated with blood in the stomach or duodenum (upper gastrointestinal bleeding), for example by a peptic ...
Causes of gastric outlet obstruction include both benign causes, such as peptic ulcer disease affecting the area around the pylorus, and malignant causes, such as gastric cancer. Causation related to ulcers may involve severe pain which the patient may interpret as a heart condition or attack. [1]
Initial attempts to incorporate the clip into applications in endoscopy (such as clipping bleeding blood vessels) were limited by the applicator system of the clip. [1] However, by 1988, an easy to use applicator delivery system was developed, and a functional reloadable endoclip system was described. [ 2 ]