scholarly journals Measurement of Esophagogastric Junction Distensibility May Assist in Selecting Patients for Endoluminal Gastroesophageal Reflux Disease Surgery

2015 ◽  
Vol 21 (3) ◽  
pp. 448-449 ◽  
Author(s):  
John O Dea
Keyword(s):  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Reflux Disease ◽  
Esophagogastric Junction

Histopathology of the endoscopic esophagogastric junction in patients with gastroesophageal reflux disease

2008 ◽  
Vol 120 (11-12) ◽  
pp. 350-359 ◽  
Author(s):  
Claudia Ringhofer ◽  
Johannes Lenglinger ◽  
Barbara Izay ◽  
Katharina Kolarik ◽  
Johannes Zacherl ◽  
...  
Keyword(s):  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Reflux Disease ◽  
Esophagogastric Junction

Videoendoscopy and histopathology of the esophagogastric junction in patients with gastroesophageal reflux disease

2007 ◽  
Vol 119 (9-10) ◽  
pp. 283-290 ◽  
Author(s):  
Claudia Ringhofer ◽  
Johannes Lenglinger ◽  
Margit Eisler ◽  
Fritz Wrba ◽  
Roland Sedivy ◽  
...  
Keyword(s):  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Reflux Disease ◽  
Esophagogastric Junction

scholarly journals Esophagogastric junction distensibility: a factor contributing to sphincter incompetence

2002 ◽  
Vol 282 (6) ◽  
pp. G1052-G1058 ◽  
Author(s):  
John E. Pandolfino ◽  
Guoxiang Shi ◽  
Jennifer Curry ◽  
Raymond J. Joehl ◽  
James G. Brasseur ◽  
...  
Keyword(s):  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Lower Esophageal Sphincter ◽  
Hiatus Hernia ◽  
Reflux Disease ◽  
Esophagogastric Junction ◽  
Normal Subjects ◽  
Opening Pressure ◽  
Esophageal Sphincter

To quantify the effect of hiatus hernia (HH) on esophagogastric junction (EGJ) distensibility, eight normal subjects and nine gastroesophageal reflux disease (GERD) patients with HH were studied with concurrent manometry, fluoroscopy, and stepwise controlled barostatic distention of the EGJ. The minimal barostatic pressure required to open the EGJ during the interswallow period was determined. Thereafter, barium swallows were imaged in 5-mmHg increments of intrabag pressure. EGJ diameter and length were measured at each pressure during deglutitive relaxation. The EGJ opening diameter was greater in hernia patients compared with normal subjects during deglutitive relaxation at all pressures, and EGJ length was 23% shorter. EGJ opening pressure among hernia patients was lower than normal subjects during the interswallow period. In conclusion, the EGJ of GERD patients with HH was more distensible and shorter than normal subjects. These findings partially explain why HH patients are predisposed to reflux by mechanisms other than transient lower esophageal sphincter relaxations, sustain greater volumes of refluxate, and have a reduced ability to discriminate gas from liquid reflux.

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