ClinIQ Lexicon · Abbreviation
GERD — Gastroesophageal Reflux Disease
What GERD means
GERD is diagnosed when reflux of gastric contents into the esophagus causes troublesome symptoms — heartburn and regurgitation being classic — or complications such as erosive esophagitis, strictures, or Barrett esophagus. It results from a failed anti-reflux barrier plus aggressive refluxate.
GERD in clinical practice
Alarm features like dysphagia, weight loss, bleeding, or anemia shift management from empirical acid suppression to timely endoscopy. The ClinIQ gastroenterology GERD article maps symptom patterns, diagnostic thresholds, and the stepwise medical-versus-surgical decision tree tested on exams.
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