# Endoscopy revealed severe _____, inflammation and erosion of the stomach lining causing pain and bleeding.

> source: MyMerci (mymerci.kr)  
> url: https://mymerci.kr/pages/nclex_q.php?qn_id=168464  
> language: ko  
> subject: Diseases of the digestive system

## 문제

Endoscopy revealed severe _____, inflammation and erosion of the stomach lining causing pain and bleeding.

## 보기

1. gastritis **✔ 정답**
2. enteritis
3. colitis
4. duodenitis
5. esophagitis

**정답: 1**

## 해설

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

## 핵심 개념

- **gastritis** — Inflammation of the stomach lining (gastric mucosa), which can be acute or chronic, often caused by H. pylori infection, NSAIDs, alcohol, or stress
- **enteritis** — Inflammation of the small intestine, particularly the mucous membrane lining, often caused by infections or autoimmune conditions
- **colitis** — Inflammation of the large intestine (colon), which can be caused by infections, inflammatory bowel disease, or other conditions
- **duodenitis** — Inflammation of the duodenum, the first part of the small intestine, often occurring alongside gastritis or peptic ulcers
- **esophagitis** — Inflammation of the esophagus, often caused by acid reflux, infections, or allergic reactions, leading to difficulty swallowing and chest pain

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