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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 .
Resection is sometimes a part of a treatment plan, [2] but duodenal cancer is difficult to remove surgically because of the area that it resides in—there are many blood vessels supplying the lower body. Chemotherapy is sometimes used to try to shrink the cancerous mass. Other times intestinal bypass surgery is tried to reroute the stomach to ...
Pancreaticoduodenectomy has been performed when abdominal trauma has resulted in bleeding around the pancreas and duodenum, damage to the common bile duct, pancreatic leakage, or transection of the duodenum. [15] Due to the rarity of this procedure in the treatment of trauma, there is not robust evidence regarding post-operative outcomes.
A bowel resection or enterectomy (enter-+ -ectomy) is a surgical procedure in which a part of an intestine (bowel) is removed, from either the small intestine or large intestine. Often the word enterectomy is reserved for the sense of small bowel resection, in distinction from colectomy , which covers the sense of large bowel resection.
The actual resection starts with the cutting of the duodenum between holding or guy sutures. [9] The duodenum is temporarily closed with a sponge; the resection borders of the stomach are then determined. [9] A sewing instrument facilitates the final step of stomach removal. [9] The incision follows at an angle of 45 degrees to the lesser ...
Pediatric GISTs are treated differently from adult GISTs. Although the generally accepted definition of pediatric GIST is a tumor that is diagnosed at the age of 18 years or younger, [46] "pediatric-type" GISTs can be seen in adults, which affects risk assessment, the role of lymph node resection, and choice of therapy. [48]
Kocherization of the duodenum is performed, which involves mobilisation of the duodenum to expose the distal portion of the CBD. For anastomosis to occur, the second portion of the duodenum should be placed anterior to the distal CBD. [6] An incision should be made in the hepatoduodenal ligament for the surgeon to visualise the common bile duct ...
Billroth I, more formally Billroth's operation I, is an operation in which the pylorus is removed and the distal stomach is anastomosed directly to the duodenum. [1] [2] The operation is most closely associated with Theodor Billroth, but was first described by Polish surgeon Ludwik Rydygier. [2] The surgical procedure is called a ...