Vandamme J P, Bonte J
Acta Anat (Basel). 1985;122(2):110-4. doi: 10.1159/000145991.
156 abdominal preparations were explored by arteriography, corrosion and dissection. Classification of the celiac trunk becomes easy if one considers the trunk to be composed of three main stems: the splenic, the hepatic and the left gastric artery, other vessels being less important collaterals. Usually, the celiac trunk bifurcates into the splenic and the hepatic artery; the left gastric artery is a mobile vessel whose origin may slide between the aorta, all over the celiac trunk up to a trifurcation. The direction of the celiac trunk is influenced by the topography of the pancreatic neck and by the origin of the hepatic artery: if the celiac trunk is not the origin of the hepatic artery it is not directed to the right but to the left. It is the hepatic artery that pulls the celiac trunk to the right. Variations in the origin of the splenic artery are exceptional. In contrast to adults, the diameter of the hepatic artery in young children is larger than that of the splenic artery.
通过动脉造影、腐蚀和解剖对156例腹部标本进行了研究。如果将腹腔干视为由三个主要分支组成，即脾动脉、肝动脉和胃左动脉，其他血管为不太重要的侧支，那么腹腔干的分类就变得容易了。通常，腹腔干分为脾动脉和肝动脉；胃左动脉是一条可移动的血管，其起源可在主动脉、整个腹腔干直至三叉处之间滑动。腹腔干的方向受胰颈的形态和肝动脉起源的影响：如果腹腔干不是肝动脉的起源，它就不会指向右侧，而是指向左侧。是肝动脉将腹腔干拉向右侧。脾动脉起源的变异情况较为罕见。与成年人不同，幼儿肝动脉的直径大于脾动脉。
