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在制做一成年男性腹部血管标本时,发现其胃网膜右动脉与胰十二指肠下动脉共干起自肠系膜上动脉,现报道如下:肠系膜上动脉有腹动脉发出,行至十二指肠水平部上方发出胃网膜右动脉。该动脉发出胰十二指肠下动脉,该共干动脉外径4.0mm,长23mm。发出后从左向右在肠系膜上静脉后方穿过,行至胰头颈交接处的前方分出胰十二指肠下动脉。胰十二指肠下动脉外径2.3mm,在胰头前面呈放射状分支分布于十二指肠和胰
In the preparation of an adult male abdominal vascular specimens and found that the right gastric and pancreaticoduodesis of the gastroepiploic artery co-stem from the superior mesenteric artery, are reported as follows: superior mesenteric artery with abdominal artery, line to twelve Gastrointestinal right parietal artery is dissected above the level of the bowel. The artery emits a pancreaticoduodenal artery having an outer diameter of 4.0 mm and a length of 23 mm. Sent from left to right in the superior mesenteric vein through the line to the front of the junction of pancreas head and neck separation of pancreaticoduodeal artery. Pancreaticoduodenal artery diameter 2.3mm, in front of the pancreatic head radial distribution in the duodenum and pancreatic