肝左动脉变异合并肝固有动脉、胃右动脉缺如一例

发布时间：2018-06-12 03:22

本文选题：肝左动脉 + 肝固有动脉　；参考：《四川解剖学杂志》2016年03期

【摘要】：正笔者在局解带教实践中,发现一具成年男性标本的肝左动脉以及胆囊动脉均存在较大变异,肝固有动脉、胃右动脉缺如。为积累资料,便于更充分地掌握肝动脉的分布特点,特报道如下。肝总动脉由腹腔干分出时,管径较大,直径约5.2mm,但长只有14.5mm。在向下发出胃十二指肠动脉后,旋即管腔明显变细,未见肝固有动脉的出现,伴胃右动脉缺如。在肝总动脉末端向上发出两条细小的分支,一支行向胆囊形成胆囊动脉,一支上行经肝十二指肠
[Abstract]:The author found that the left hepatic artery and the cholecystic artery of a male adult sample had great variation, and the proper hepatic artery and the right gastric artery were absent. In order to accumulate data and better understand the distribution characteristics of hepatic artery, this paper reports as follows. When the common hepatic artery was separated from the abdominal trunk, the diameter of the common hepatic artery was about 5.2 mm, but the length was only 14.5 mm. After the gastroduodenal artery was issued down, the lumen became thinner immediately, without the appearance of the hepatic proper artery and the absence of the right gastric artery. At the end of the common hepatic artery, two small branches were sent up, one to the gallbladder and the other to the liver and duodenum
【作者单位】：天津医科大学人体解剖与组织胚胎学系;
【基金】：中华医学会2016年医学教育课题(2016B-RC033)
【分类号】：R57;R322.4

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