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| | American Society for Gastrointestinal Endoscopy :: Member Site (Site not responding. Last check: 2007-10-29) |
 | | Gastroesophageal reflux, along with its clinical correlate, "heartburn," is one of the most common digestive disorders and probably accounts for the largest consumption of over-the-counter antacids. |
 | | Gastroesophageal reflux, along with its major symptom, heartburn, is the most common disorder of the esophagus, the major indication for consumption of antacids, and probably the most prevalent clinical condition originating from the gastrointestinal tract. |
 | | The pathophysiology of GERD results from a complex interplay of several factors including the reflux barrier provided by the lower esophageal sphincter (LES) and crural diaphragm, the ability of the esophagus to clear refluxed material, the volume of gastric contents, intrinsic resistance to injury of the esophageal epithelium, and the presence of a hiatal hernia. |
| www.asge.org /nspages/practice/patientcare/94-reflux.cfm (2436 words) |
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