نتایج جستجو برای: lower esophageal sphincter pressure
تعداد نتایج: 1100877 فیلتر نتایج به سال:
BACKGROUND Epiphrenic esophageal diverticulum is a rare condition that is often associated with a concomitant esophageal motor disorder. Some patients have the chief complaints of swallowing difficulty and gastroesophageal reflux; traditionally, such diverticula have been resected via right thoracotomy. Here, we describe a case with huge multiple epiphrenic diverticula with motility disorder, w...
BACKGROUND/AIMS Rikkunshito (TJ-43), an herbal medicine, has been demonstrated to relieve gastroesophageal reflux symptoms. However, the effects of TJ-43 on esophageal motor functions have not been fully determined. This double-blind crossover study was performed to investigate the effects of TJ-43 on esophageal motor functions and gastroesophageal reflux. METHODS The subjects were 10 normal ...
BACKGROUND Esophageal motility abnormalities include a series of manometric findings that differ to a significant degree from findings in normal, asymptomatic volunteers. METHODS Current review summarizes conventional and high-resolution esophageal manometry criteria used to define and characterize esophageal hypertensive motility abnormalities. KEY RESULTS In the conventional esophageal ma...
aim : the purpose of this study was to determine the efficacy of heller myotomy for the treatment of achalasia in a referral center in tehran, and investigate the clinical characteristics, manometric results and treatment responses among three achalasia subtypes in iranian patients. background : esophageal achalasia is an unusual swallowing disorder, characterized by high pressure in the lowe...
The most important component of the upper esophageal sphincter (UES) is the cricopharyngeal muscle. During the measurement of sphincter pressure the catheter passed through the sphincter affects the pressure value. In Chagas' disease and primary achalasia there is an esophageal myenteric plexus denervation which may affect UES pressure. We measured the UES pressure of 115 patients with Chagas' ...
BACKGROUND Only a few reports focused on esophageal motility in patients with proton pump inhibitor (PPI)-refractory nonerosive reflux disease (NERD) and there has been no established strategy for treatment. OBJECTIVE To clarify the characteristics of esophageal motility in patients with PPI-refractory NERD, we evaluated esophageal function using combined multichannel intraluminal impedance a...
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