What is gastroesophageal reflux disease (GERD)?

Updated: Mar 14, 2019
  • Author: Steven M Schwarz, MD, FAAP, FACN, AGAF; Chief Editor: Carmen Cuffari, MD  more...
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Answer

In pediatric gastroesophageal reflux disease (GERD), immaturity of lower esophageal sphincter function is manifested by frequent transient lower esophageal relaxations, which result in retrograde flow of gastric contents into the esophagus.


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