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Esophageal dilation or oesophageal dilatation (British English) is a therapeutic endoscopic procedure that enlarges the lumen of the esophagus. [1] Indications.
For example, gastroesophageal reflux disease (GERD) with reflux esophagitis is treated with proton pump inhibitors. Esophageal rings or strictures may be treated with esophageal dilation. Simple observation may be considered, [5] especially if symptoms are minimal or absent. If symptoms are severe or persistent, peroral endoscopic myotomy (POEM ...
Esophageal manometry, biopsy, X-ray, barium swallow study, endoscopy: Prevention: No method of prevention: Treatment: Heller myotomy and fundoplomy, POEM, pneumatic dilation, botulinum toxin: Prognosis ~76% chance of survival after 20 years (in a western country such as Germany) [2] Frequency ~1 in 100,000 people [2] Deaths
Megaesophagus, also known as esophageal dilatation, is a disorder of the esophagus in humans and other mammals, whereby the esophagus becomes abnormally enlarged. Megaesophagus may be caused by any disease which causes the muscles of the esophagus to fail to properly propel food and liquid from the mouth into the stomach (that is, a failure of ...
Frequency: uncertain; adults 0.1%, as high as 8.5% in children ... With respect to complications, strictures of the esophagus can be treated with esophageal dilation ...
The narrowing is caused by a ring of mucosal tissue (which lines the esophagus) or muscular tissue. [1] A Schatzki ring is a specific type of "esophageal ring", and Schatzki rings are further subdivided into those above the esophagus/stomach junction (A rings), [2] and those found at the squamocolumnar junction in the lower esophagus (B rings ...
The diagnosis is made by an esophageal motility study (esophageal manometry), which evaluates the pressure of the esophagus at various points along its length. The term "nutcracker esophagus" comes from the finding of increased pressures during peristalsis , with a diagnosis made when pressures exceed 180 mmHg; this has been likened to the ...
Chest x-ray of an individual with achalasia. The arrows point to the areas of extreme esophageal dilation. Symptoms: Manifestation of achalasia: regurgitation, vomiting and dysphagia, alongside diagnosis of microcephaly: abnormally small head size below the third percentile as well as mild to moderate mental retardation. Frequency