Eckmann I, Krahn V
Anat Anz. 1984;155(1-5):65-70.
The aim of this study was to investigate the frequency of the different possibilities of the origin of the right gastric artery. The most frequent origin of the A. gastrica dextra was the A. hepatica propria (ca. 53%). Often the artery arised from the region where the A. hepatica communis divides into its branches (ca. 20%) or from the left hepatic branch (ca. 15%). In some cases (ca. 8%) it occurred as a branch of the A. gastroduodenalis and only in ca. 4% it arised from the A. hepatica communis. The findings concerning the frequency of the origin from the A. hepatica propria and from the A. hepatica communis are in accordance with the results obtained by some other authors. The observations concerning the frequency of the origin from some other arterial vessels (gastroduodenal artery, left and right hepatic branches and some other little branches) vary widely in the literature. As an incidental finding the observation of a truncus gastrolienalis and a truncus hepato- mesentericus has been made. Thereby the A. hepatica communis showed a flexuous course around the portal vein. In this connection the definition of the term "truncus hepato- mesentericus " is discussed.
本研究的目的是调查胃右动脉不同起源可能性的发生率。胃右动脉最常见的起源是肝固有动脉（约53%）。该动脉常起源于肝总动脉分支处（约20%）或左肝分支（约15%）。在某些情况下（约8%），它作为胃十二指肠动脉的分支出现，仅约4%起源于肝总动脉。关于肝固有动脉和肝总动脉起源频率的研究结果与其他一些作者所得结果一致。关于胃右动脉起源于其他动脉血管（胃十二指肠动脉、左右肝分支及其他一些小分支）频率的观察结果，在文献中差异很大。作为偶然发现，观察到胃脾干和肝肠系膜干。肝总动脉在门静脉周围呈迂曲走行。就此讨论了“肝肠系膜干”这一术语的定义。
