Related Experiment Video
Updated: May 10, 2026

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring
Published on: December 14, 2020
Observable Laryngopharyngeal Lesions during the Upper Gastrointestinal Endoscopy
1Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea.
Abstract:
Regardless of outstanding developments in the endoscopic field, laryngopharyngeal lesions are generally considered as a field of otolaryngology, and thus it is thought that not a lot of gastrointestinal endoscopists commonly take interest in these lesions during the upper gastrointestinal endoscopic examinations. Therefore, here in this thesis, I reviewed the availability of upper gastrointestinal endoscopy in laryngopharyngeal area, normal structures of laryngopharynx, and the lesions that can be observed with the standard upper gastrointestinal endoscopic procedure.
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