Gastritis is inflammation of the stomach lining (gastric mucosa). It can be acute or chronic, caused by factors such as H. pylori infection, NSAIDs, alcohol, or stress. The condition can lead to stomach pain, nausea, vomiting, and in some cases, bleeding. Without treatment, chronic gastritis may increase the risk of stomach ulcers and cancer.
임상 시나리오
Gastritis
- Inflammation of gastric mucosa
- Types: acute, chronic, erosive, non-erosive
- Causes: H. pylori infection, NSAIDs, alcohol, stress, autoimmune
- Symptoms: epigastric pain, nausea, vomiting, bloating, indigestion
- Complications: ulcers, bleeding, anemia, gastric cancer
- Diagnosis: endoscopy, biopsy, H. pylori testing
- Treatment: antacids, PPIs, H2 blockers, antibiotics for H. pylori
- Prevention: avoid triggers, healthy diet, stress management
- Risk factors: age, smoking, excessive alcohol
- Associated conditions: pernicious anemia, atrophic gastritis
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