Search results
Results from the WOW.Com Content Network
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.
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.
ESD may be done in the esophagus, stomach or colon. Application of endoscopic resection (ER) to gastrointestinal (GI) neoplasms is limited to lesions with no risk of nodal metastasis. Either polypectomy or endoscopic mucosal resection (EMR) is beneficial for patients because of its low level of invasiveness.
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.
A handful of billionaires saw their net worth rise by a combined $53 billion on Wednesday, driven by a euphoric post-election rally in the stock market.
Making the enhanced subsidies permanent would cost $335 billion over 10 years, according to the CBO. Sneak peek: The Suspicious Death of Megan Parra Democrats play blame game after Kamala Harris ...
Esophageal dilation or oesophageal dilatation (British English) is a therapeutic endoscopic procedure that enlarges the lumen of the esophagus. [1] Indications.