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The principal objective is to remove the esophagus, a part of the gastrointestinal tract. This procedure is usually done for patients with esophageal cancer. It is normally done when esophageal cancer is detected early, before it has spread to other parts of the body. Esophagectomy of early-stage cancer represents the best chance of a cure.
Stretta is a minimally invasive endoscopic procedure for the treatment of gastroesophageal reflux disease (GERD) that delivers radiofrequency energy in the form of electromagnetic waves through electrodes at the end of a catheter to the lower esophageal sphincter (LES) and the gastric cardia – the region of the stomach just below the LES.
Esophageal endoscopic ultrasound can provide staging information regarding the level of tumor invasion, and possible spread to regional lymph nodes. The location of the tumor is generally measured by the distance from the teeth. The esophagus (25 cm or 10 in long) is commonly divided into three parts for purposes of determining the location.
SEMS are used to treat additional complications of cancer, such as tracheoesophageal fistulas from esophageal cancer, [8] and gastric outlet obstruction from stomach, duodenal, or pancreatic cancer. [9] SEMS and self-expanding plastic stents have also been used for non-malignant conditions that cause narrowing or leaks of the esophagus or colon.
Achalasia, a disease characterized by impaired esophageal peristalsis and failure of the lower esophageal sphincter to relax, has classically been treated endoscopically by dilation or botulinum toxin injection of the sphincter or surgically by a myotomy in which the muscle fibers are cut through a thoracic or abdominal approach. [1]
EndoStim Electrical Stimulation Therapy is a form of anti-reflux surgery, intended to assist in correcting a problem with the muscles at the bottom of the esophagus (the tube from the mouth to the stomach). Problems with these muscles allow gastroesophageal reflux disease (GERD) to happen. [1]
Esophageal dilation or oesophageal dilatation (British English) is a therapeutic endoscopic procedure that enlarges the lumen of the esophagus. [1] Indications.
A Collis gastroplasty is a surgical procedure performed when the surgeon desires to create a Nissen fundoplication, but the portion of esophagus inferior to the diaphragm is too short. Thus, there is not enough esophagus to wrap. A vertical incision is made in the stomach parallel to the left border of the esophagus.