Animal experimental study on Kissing pancreaticojejunostomy
10.3760/cma.j.issn.1007-631X.2012.11.015
- VernacularTitle:Kissing式胰肠吻合的动物实验研究
- Author:
Ling HUANG
;
Xiangdong CHENG
;
Yian DU
;
Zhiyuan XU
- Publication Type:Journal Article
- Keywords:
Pancreaticojejunostomy;
Models,animal
- From:
Chinese Journal of General Surgery
2012;(11):907-909
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the feasibility and safety of the modified panceaticojejunostomy called Kissing panceaticojejunostomy by animal experiment,and to explore the pathological process of primary healing between the pancreatic duct and the jejunal mucous.Methods The tolerance pressure at the anastomotic intestine was measured during surgery to ensure close contact suture of Kissing panceaticojejunostomy.Exploratory laparotomy,pancreatic ductography and pathology was performed at 2,4 weeks after panceaticojejunostomy.Results Kissing panceaticojejunostomy was performed successfully on 6 Beagle dogs.Tolerance pressure in all dogs was 90 cm H2O and above.No bleeding、fistula or contrast extravasation was found,and healing anastomosis was identified by laparotomy and pancreatic ductography.Cicatricial healing was found between pancreatic duct and jejunal mucosa 4 weeks after anastomosis.Conclusions Kissing panceaticojejunostomy is easy to perform,ensuring close-up cicatricial healing without hydrops or abscess between pancreatic duct and jejunal mucosa.
