Hongdan D. Liu

Department Of Otorhinolaryngology Head And Neck Surgery
Beijing, China

Last Updated: 09/26/2026

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Found 9 publications

A Comparison Between W Score and RYAN Score in Diagnosing Laryngopharyngeal Reflux Disease.

A Comparison Between W Score and RYAN Score in Diagnosing Laryngopharyngeal Reflux Disease.

Journal: Journal of voice : official journal of the Voice Foundation

Published: February 16, 2023

The role of continuous 48 h oropharyngeal pH monitoring in the diagnosis of laryngopharyngeal reflux disease

The role of continuous 48 h oropharyngeal pH monitoring in the diagnosis of laryngopharyngeal reflux disease

Journal: Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery

Published: November 01, 2022

Relationship between reflux diseases and obstructive sleep apnea together with continuous positive airway pressure treatment efficiency analysis.

Relationship between reflux diseases and obstructive sleep apnea together with continuous positive airway pressure treatment efficiency analysis.

Journal: Sleep medicine

Published: April 24, 2020

Analysis of the effect of noninvasive positive-pressure ventilation with simultaneous detection of Dx-pH monitoring in oropharynx and esophagus for 48 hours in patients with moderate and severe OSA

Analysis of the effect of noninvasive positive-pressure ventilation with simultaneous detection of Dx-pH monitoring in oropharynx and esophagus for 48 hours in patients with moderate and severe OSA

Journal: Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery

Published: March 17, 2020

Relationship between laryngopharyngeal reflux disease and gastroesophageal reflux disease based on synchronous esophageal and oropharyngeal Dx-pH monitoring.

Relationship between laryngopharyngeal reflux disease and gastroesophageal reflux disease based on synchronous esophageal and oropharyngeal Dx-pH monitoring.

Journal: American journal of otolaryngology

Published: December 23, 2019

The correlation between gastric bubble size and laryngopharyngeal reflux pattern in patients with laryngopharyngeal reflux disease

The correlation between gastric bubble size and laryngopharyngeal reflux pattern in patients with laryngopharyngeal reflux disease

Journal: Zhonghua yi xue za zhi

Published: December 13, 2019

Utility of 24-hour pharyngeal pH monitoring and clinical feature in laryngopharyngeal reflux disease.

Utility of 24-hour pharyngeal pH monitoring and clinical feature in laryngopharyngeal reflux disease.

Journal: Acta oto-laryngologica

Published: May 06, 2019

Reflux finding score is associated with gastroesophageal flap valve status in patients with laryngopharyngeal reflux disease: a retrospective study.

Reflux finding score is associated with gastroesophageal flap valve status in patients with laryngopharyngeal reflux disease: a retrospective study.

Journal: Scientific reports

Published: February 19, 2019

Ryan index for detection of laryngopharyngeal reflux diseases

Ryan index for detection of laryngopharyngeal reflux diseases

Journal: Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery

Published: December 21, 2017

Showing 1-9 of 9

Last Updated: 09/26/2026