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gastritis

File:Gastritis_helicobacter_-_intermed_mag.jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ183130· pop 77· linked from 526 articles

Also known as Erosive Gastritis, Erosive gastropathy (disorder), Gastritis (disorder), Gastritis [Ambiguous], Gastritis unspecified (disorder), Hemorrhagic Gastritis, Idiopathic erosive/hemorrhagic gastritis (disorder), acute Gastritis

AI overview

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Key facts

Medical condition.name
Gastritis
Medical condition.image
Gastritis helicobacter - intermed mag.jpg
Medical condition.caption
Micrograph showing gastritis. H&E stain.
Medical condition.field
Gastroenterology
Medical condition.symptoms
Upper abdominal pain, nausea, vomiting, bloating, indigestion, loss of appetite, heartburn
Medical condition.complications
Bleeding, stomach ulcers, stomach tumors, pernicious anemia
Medical condition.duration
Short or long term
Medical condition.causes
Helicobacter pylori or other pathogens, NSAIDs, alcohol, cocaine, acute stress or physiological shock, autoimmune response
Medical condition.diagnosis
Endoscopy with biopsy, upper gastrointestinal series, blood tests, stool tests
Medical condition.differential
Myocardial infarction, inflammation of the pancreas, gallbladder problems, peptic ulcer disease
Medical condition.treatment
Antacids, H2 blockers, proton pump inhibitors, antibiotics, sucralfate, bismuth subsalicylate, antiemetics
Medical condition.frequency
30% - 50% of people
Medical condition.deaths
50,000 (2015)

via Wikipedia infobox

Research

36,324 papers

via PubMed

~13 min read

Encyclopedic overview

18 sections
Contents
  • Classification
  • Signs and symptoms
  • Causes
  • Infection
  • Drugs
  • Stress, injury, and illness
  • Autoimmune (atrophic)
  • Diet
  • Diagnosis
  • Treatment
  • History
  • Pathophysiology
  • Acute
  • Metaplasia
  • See also
  • References
  • Further reading
  • External links

Gastritis is the inflammation of the lining of the stomach. It may occur as a short episode or have a long duration. There may be no symptoms, but the most common symptom is upper abdominal pain. Other symptoms include nausea and vomiting, bloating, indigestion, loss of appetite and heartburn. Complications may include stomach bleeding, stomach ulcers, and stomach tumors. Autoimmune atrophic gastritis may lead to issues including pernicious anemia.

Common causes include infection with Helicobacter pylori and use of nonsteroidal anti-inflammatory drugs (NSAIDs). Other causes include alcohol, smoking, cocaine, severe illness, autoimmune problems, radiation therapy and Crohn's disease. Endoscopy, a type of X-ray known as an upper gastrointestinal series, blood tests, and stool tests may help with diagnosis. Other conditions with similar symptoms include inflammation of the pancreas, gallbladder problems, and peptic ulcer disease.

Excerpted from Wikipedia’s “gastritis” article, available under the CC BY-SA 4.0 licence.

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