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Esophagogastroduodenoscopy (EGD) or oesophagogastroduodenoscopy (OGD), also called by various other names, is a diagnostic endoscopic procedure that visualizes the upper part of the gastrointestinal tract down to the duodenum.
The PEG procedure is an alternative to open surgical gastrostomy insertion, and does not require a general anesthetic; mild sedation is typically used. PEG tubes may also be extended into the small intestine by passing a jejunal extension tube (PEG-J tube) through the PEG tube and into the jejunum via the pylorus. [1]
Upper endoscopy is used to evaluate for mechanical causes of obstruction. [2] Endoscopic findings may include a hiatal hernia, esophagitis, strictures, tumors, or masses. [ 2 ] Increased pressure at the LES over time may result in an epiphrenic diverticulum. [ 2 ]
Buried bumper syndrome tends to be a late complication of gastrostomy tube placement, but can rarely occur as early as 1 to 3 weeks after tube placement. [4] [5] Most cases occur more than 1 year after initial placement of the PEG tube. [2] Excessive tightening of the external bumper is the primary risk factor for buried bumper syndrome.
Therapeutic endoscopy is the medical term for an endoscopic procedure during which treatment is carried out via the endoscope. This contrasts with diagnostic endoscopy , where the aim of the procedure is purely to visualize a part of the gastrointestinal , respiratory or urinary tract in order to aid diagnosis .
A gastric feeding tube (G-tube or "button") is a tube inserted through a small incision in the abdomen into the stomach and is used for long-term enteral nutrition. One type is the percutaneous endoscopic gastrostomy (PEG) tube which is placed endoscopically. The position of the endoscope can be visualized on the outside of the person's abdomen ...
The diagnosis of portal hypertensive gastropathy is usually made on endoscopy. The usual appearance of portal hypertensive gastropathy on endoscopy is a mosaic-like or reticular pattern in the mucosa. Red spots may or may not be present. The pattern is usually seen throughout the stomach. [2]
18.8 Replacement and removal of therapeutic appliances/nonoperative ... Percutaneous (endoscopic) gastrostomy (PEG) ... Transabdominal endoscopy of small ...