胆总管下段血运主要由胰十二指肠上后动脉供应。
The posterior superior pancreaticoduodenal artery mainly supplied blood to infer ior part of the common bile.
其中胰十二指肠上后动脉的起源较胰十二指肠上前动脉变异大些。
The variations of origin of the posterior superior pancreaticoduodenal artery was greater than that of the anterior pancreaticoduodenal artery.
方法术中结扎犬胰十二指肠前、后动脉、胰尾动脉。观察缺血后动物的生存状况及胰腺、十二指肠病理改变。
Mothods Ligated the anterior, posterior and rear pancreaticoduodenal artery, observed the state of animals survival and the pathology change of dog's pancreas and duodenum after ischemic operation.
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