Ambulatory 24-hour multichannel intraluminal impedance-pH monitoring and high resolution endoscopy distinguish patients with non-erosive reflux disease from those with functional heartburn

Open Access

Peer-reviewed

Research Article

Chuanlian Chu,

Affiliation Department of Gastroenterology, Jinan Central Hospital, Shandong University, Jinan, Shandong province, China
⨯
Quanlin Du,

Affiliation Department of Gastroenterology, Jinan Central Hospital, Shandong University, Jinan, Shandong province, China
⨯
Changqing Li,

Affiliation Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, Shandong province, China
⨯
Linlu Zhang,

Affiliation Department of Gastroenterology, Jinan Central Hospital, Shandong University, Jinan, Shandong province, China
⨯
Xiaoyan Zhou,

Affiliation Department of Gastroenterology, Jinan Central Hospital, Shandong University, Jinan, Shandong province, China
⨯
Fang Zuo,

Affiliation Department of Gastroenterology, Jinan Central Hospital, Shandong University, Jinan, Shandong province, China
⨯
Yanmin Zhang,

Affiliation Department of Gastroenterology, Jinan Central Hospital, Shandong University, Jinan, Shandong province, China
⨯
Fang Li,

Affiliation Department of Gastroenterology, Jinan Central Hospital, Shandong University, Jinan, Shandong province, China
⨯
Guofeng Xie,

Affiliation Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Maryland VA Health Care System, Baltimore, Maryland, United States of America
⨯
Yanqing Li

* E-mail: liyanqing@sdu.edu.cn

Affiliation Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, Shandong province, China
⨯

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Endoscopy
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Esophagus
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Histology
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Lesions
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Turbidity
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Basal cells
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Epithelium
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White light
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