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What is Hernia occurring in a potential space posterior to gastrojejunostomy is called and explain in detail?
Answer- B. Peterson's HerniaPetersen hernias are a type ofinternal hernia which occurs in the potential space posterior to a gastrojejunostomy.This hernia is caused by the herniation of intestinal loops through the defect between the small bowel limbs, the transverse mesocolon and the retroperitoneum, after any type of gastrojejunostomy.