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2. Gastroparesis - Wikipedia

   en.wikipedia.org/wiki/Gastroparesis

   Because stomach emptying is the testing process's rate-limiting step, the amount of 13CO2 present in an exhaled breath test represents gastric emptying. Every 30 minutes, post-meal breath samples are collected and analyzed using isotope-ratio mass spectrometry. For a total of 4–6 hours, samples are collected every 30 minutes. [39]

3. Gastric emptying study - Wikipedia

   en.wikipedia.org/wiki/Gastric_emptying_study

   A gastric emptying study is a nuclear medicine study which provides an assessment of the stomach's ability to empty. It may be used if there are complications after gastric surgery, for gastric reflux , or suspected gastroparesis amongst other indications. [ 1 ]

4. Gastric bypass surgery - Wikipedia

   en.wikipedia.org/wiki/Gastric_bypass_surgery

   Gastric bypass surgery refers to a technique in which the stomach is divided into a small upper pouch and a much larger lower "remnant" pouch, where the small intestine is rearranged to connect to both. Surgeons have developed several different ways to reconnect the intestine, thus leading to several different gastric bypass procedures (GBP ...

5. Bariatric surgery - Wikipedia

   en.wikipedia.org/wiki/Bariatric_surgery

   Bariatric surgery (also known as metabolic surgery or weight loss surgery) is a surgical procedure used to manage obesity and obesity-related conditions. [ 1 ] [ 2 ] Long term weight loss with bariatric surgery may be achieved through alteration of gut hormones, physical reduction of stomach size ( stomach reduction surgery ), [ 3 ] reduction ...

6. SADI-S surgery - Wikipedia

   en.wikipedia.org/wiki/SADI-S_surgery

   The SADI-S is a single anastomosis bariatric surgery. It is different from the classic duodenal switch, the gastric bypass (RNY) or sleeve gastrectomy.It is a type of bariatric surgery carried out to lose weight and to mitigate various metabolic issues including type 2 diabetes, dislipidemia, metabolic syndrome, and polycystic ovary syndrome.

7. Billroth II - Wikipedia

   en.wikipedia.org/wiki/Billroth_II

   The Billroth II is often indicated in refractory peptic ulcer disease and gastric adenocarcinoma. [1] Over the years, the Billroth II operation has been colloquially referred to as any partial removal of the stomach with an end to side connection to the stomach as shown in the picture; however, technically, this picture is a modification of ...

8. Duodenal switch - Wikipedia

   en.wikipedia.org/wiki/Duodenal_switch

   The duodenal switch (DS) procedure, also known as a gastric reduction duodenal switch (GRDS), is a weight loss surgery procedure that is composed of a restrictive and a malabsorptive aspect. The restrictive portion of the surgery involves removing approximately 70% of the stomach (along the greater curvature) and most of the duodenum .

9. Endoscopic sleeve gastroplasty - Wikipedia

   en.wikipedia.org/wiki/Endoscopic_sleeve_gastroplasty

   This device fits over a therapeutic double-channel endoscope to create a sutured row of stomach tissue. The tissue helix is advanced from the endoscope, put up against stomach tissue, and turned 2-4 rotations to access the gastric muscle layer. The helix is then retracted towards the scope, bringing the full-thickness acquired stomach tissue ...