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학술저널
저자정보
안영준 (서울대학교) 황기태 (서울대학교) 허승철 (서울대학교) 정인목 (서울대학교) 정중기 (서울대학교) 장진영 (서울대학교) 김선회 (서울대학교)
저널정보
대한외과학회 Annals of Surgical Treatment and Research 대한외과학회지 Vol.72 No.6
발행연도
2007.6
수록면
478 - 482 (5page)

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Purpose: We wanted to evaluate the feasibility of using the suction pancreatic duct stent, which was designed to aspirate pancreatic fluid more actively around the pancreaticojejnostomy site during performance of pancreaticoduodenectomy for preventing pancreatic fistula.
Methods: In 7 consecutive pancreaticoduodenectomy patients, we inserted a PVC tube into the remnant pancreatic duct across the duct-to-mucosa type pancreaticojejunostomy at a 2 ㎝ depth as a totally external pancreatic stent. This stent was connected with the aspiration bag of a Jackson-Pratt drain for generating negative pressure. We inserted another Jackson-Pratt drain beneath the pancreaticojejunosomy site and checked the amylase level in the body fluid and the serum at the postoperative 1st and 5th days for evaluating pancreatic leakage. We also checked the daily amount of pancreatic fluid obtained through the suction stent. Pancreatic fistula was defined as an amylase level in the body fluid >10,000 U/L on postoperative 1 day or an amylase level in the body fluid >3 times the serum amylase level on the postoperative 5th day.
Results: On postoperative day 1, the mean level of intraabdominal fluid amylase was 1,404 U/L (355∼3,850 U/L). On the postoperative 5th day, the mean level of amylase in the body fluid was 40.3 U/L (12∼144 U/L) and the mean level of serum amylase was 38.3 U/L (19∼71 U/L). Even on the postoperative 1st day, we could collect a considerable amount of pancreatic fluid (mean: 55.6 ㎖ (range: 9∼169 ㎖)). There was no complication associated with pancreatic leakage.
Conclusion: The suction pancreatic stent can be a feasible method to prevent pancreatic leakage. Additional randomized studies to compare the conventional pancreatic duct stent with the suction pancreatic duct stent are mandatory.

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