Results 191 to 200 of about 8,155 (233)

Normal values for esophageal high‐resolution manometry

Neurogastroenterology & Motility, 2013
AbstractBackgroundEsophageal high‐resolution manometry (HRM) is a novel method to assess esophageal motility. Several software and hardware systems are currently available. A set of normal values for HRM parameters was established in the US, using proprietary tactile‐sensing catheter technology (Given Imaging).
Bogte, A., Bredenoord, A. J., Oors, J., Siersema, P. D., Smout, A. J. P. M.   +4 more
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A Short History of High-Resolution Esophageal Manometry

Dysphagia, 2021
High-resolution esophageal manometry (HRM) utilizes sufficient pressure sensors such that intraluminal pressure is monitored as a continuum along luminal length, similar to time viewed as a continuum on polygraph tracings in 'conventional' manometry.
C. Prakash Gyawali, Peter J. Kahrilas
openaire   +2 more sources

Impact of spatial resolution on results of esophageal high‐resolution manometry

Neurogastroenterology & Motility, 2014
AbstractBackgroundThe Chicago classification for esophageal motility disorders was designed for a 36‐channel manometry system with sensors spaced at 1 cm. However, many motility laboratories outside the USA use catheters with a lower resolution in the segments outside the esophagogastric junction.
de Schepper, Heiko, Kessing, B.F., Weijenborg, P.W., Oors, J.M., Smout, A.J.P.M., Bredenoord, A.J.   +5 more
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Evaluation of the Esophagogastric Junction on High Resolution Manometry

Journal of Clinical Gastroenterology, 2020
The esophagogastric junction (EGJ) is a complex barrier between the thoracic and abdominal luminal gut compartments, comprised primarily of the lower esophageal sphincter (LES) and crural diaphragm. Although closed at rest, the EGJ relaxes to allow antegrade bolus transit and retrograde venting of air.
Benjamin D, Rogers, C Prakash, Gyawali
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High-resolution manometry for the evaluation of gastric motility

Updates in Surgery, 2014
This review focus on the utility of HRM for the evaluation of gastric motility. The evaluation of gastric motility has clinical implications for the study of a myriad of diseases. Disordered motility represents a spectrum of dysfunction ranging from delayed gastric emptying to abnormally rapid gastric transit.
Fernando Augusto Mardiros, Herbella, Lilian R O, Aprile, Marco G, Patti   +2 more
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Safety and Tolerability of Pharyngeal High-Resolution Manometry

American Journal of Speech-Language Pathology, 2019
Purpose Pharyngeal high-resolution manometry is an emerging practice for diagnosis of swallowing disorders in the upper aerodigestive tract. Advancement of a catheter through the upper esophageal sphincter may introduce safety considerations.
Molly A, Knigge, Stevie, Marvin, Susan L, Thibeault   +2 more
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High‐resolution manometry features of paraesophageal hernia

Neurogastroenterology & Motility, 2020
AbstractBackgroundParaesophageal hernias (PEH) can be associated with obstructive symptoms, but high‐resolution manometry (HRM) characteristics have not been described in detail.MethodsHRM studies of confirmed PEH patients (n = 60, 66.3 ± 1.5 years, 76.7% F), axial hernias (n = 125, 56.1 ± 1.1 years, 58.4% F), and healthy controls (n = 20, 27.9 ± 0.7 ...
Arvind Rengarajan, Julieta Argüero, Etsuro Yazaki, S. Sritharan Kadirkamanthan, H. P. Priyantha Siriwardana, L. Michael Brunt, Daniel Sifrim, C. Prakash Gyawali   +7 more
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Normative values in esophageal high‐resolution manometry

Neurogastroenterology & Motility, 2014
AbstractBackgroundEsophageal high‐resolution manometry (HRM) has rapidly gained much popularity worldwide. The Chicago Classification for esophageal motility disorders is based on a set of normative values for key metrics that was obtained using one of the commercially available HRM systems.
T V K, Herregods, S, Roman, P J, Kahrilas, A J P M, Smout, A J, Bredenoord   +4 more
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Manometry of the UES Including High-Resolution Manometry

2012
Manometry of the upper esophageal sphincter and pharynx is used for the measure of the contractile activity of these structures at rest, during deglutition, and in response to various stimuli. The anatomic asymmetry, movement, and fast responses of these structures challenge the performance characteristics of most manometric systems.
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High Resolution and High Definition Anorectal Manometry

2020
Th e book provides a comprehensive overview of high resolution and high definition anorectal manometry (HRAM/HDAM), showing the possible benefits of a wider use of these techniques in clinical practice, as well as their limitations. Although these techniques provide fresh insights into anorectal function and off er a new perspective on the ...
Massimo Bellini, Filippo Pucciani, Gabrio Bassotti, Paola Iovino, Nicola de Bortoli, Andrea Pancetti, Francesco Torresan, Edda Battaglia, Teresa Di Chio, Gabriele Barletta, Renato Bocchini   +10 more
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