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Peptic ulcer disease is a break in the inner lining of the stomach, the first part of the small intestine, or sometimes the lower esophagus. [1] [7] An ulcer in the stomach is called a gastric ulcer, while one in the first part of the intestines is a duodenal ulcer. [1]
- Peptic ulcer - Simple English Wikipedia, the free encyclopedia
A peptic ulcer is an ulcer of the stomach or duodenum. The...
- Acid peptic diseases - Wikipedia
Acid peptic diseases, such as peptic ulcers,...
- Timeline of peptic ulcer disease and Helicobacter pylori
This is a timeline of the events relating to the discovery...
- Peptic ulcer - Simple English Wikipedia, the free encyclopedia
A peptic ulcer is an ulcer of the stomach or duodenum. The duodenum is the first part of the small intestines. It is the tube that food goes through when it leaves the stomach. Peptic means talking about the stomach. Gastric ulcers are peptic ulcers in the stomach. Duodenal ulcers are peptic ulcers in the duodenum.
Peptic ulcers are a consequence of inflammation that allows stomach acid and the digestive enzyme pepsin to overwhelm the protective mechanisms of the mucous membranes. The location of colonization of H. pylori, which affects the location of the ulcer, depends on the acidity of the stomach. [49]
16 Αυγ 2024 · Peptic ulcers happen when acid in the organs that food travels through, called the digestive tract, eats away at the inner surface of the stomach or small intestine. The acid can create a painful open sore that may bleed.
Acid peptic diseases, such as peptic ulcers, Zollinger-Ellison syndrome, and gastroesophageal reflux disease, are caused by distinct but overlapping pathogenic mechanisms involving acid effects on mucosal defense.
This is a timeline of the events relating to the discovery that peptic ulcer disease and some cancers are caused by H. pylori.
Signs and symptoms. A peptic ulcer may accompany gastritis. Endoscopic image. Many people with gastritis experience no symptoms at all. However, upper central abdominal pain is the most common symptom; the pain may be dull, vague, burning, aching, gnawing, sore, or sharp. [13] .
