| 6 | 右侧十二指肠旁疝:两例报告和文献复习显示文摘Paraduodenal hernia(PDH),a rare congenital anomaly,is a type of internal hernia which occurs due to a defect in the reduction and rotation of the midgut.On anatomical and embryological basis,PDH can be broadly divided into right-and Left PDH.Right PDH is rarer than its counterpart.We present two cases of Right PDH.The patientsy presented with a history of recurrent intestinal obstruction since childhood,which was managed conservatively,without a definitive diagnosis.Once they presented to us,a detailed clinical history and a barium meal follow-through clinched the diagnosis of PDH.Intra-operative findings correlated well with the clinical diagnosis.The jejunal loops had herniated through the fossa of Waldeyer.Reduction of hernia contents and excision of the hernia sac was carried out.Post-operatively,the patients are healthy and symptom-free at 4 and 3 years follow-up,respectively.The rarity of this condition and the need for early diagnosis,to prevent the high risk of bowel obstruction and strangulation,makes PDH one of the difficult challenges for the clinicians. | Rohit Mehra Aswini Kumar Pujahari | 2016 | Gastroenterology Report2016，4，2： | 0 |
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