[Early observations of pancreatic ultrastructure during hemorrhagic necrosis in the rat with closed duodenal pouch].


Many problems are still unanswered in the pathogenesis of acute clinical and experimental pancreatic necrosis. A new technique which can be performed in the rat seems a suitable model for reflux pancreatic necrosis without artificial pressure changes in the ductal system. A closed duodenal loop is obtained with ligation proximal and distal to Vater's… (More)


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