Fakoya Adegbenro Omotuyi John, Aguinaldo Emilio, Velasco-Nieves Natalia M, Barnes Erica, Vandeveer Zachary T, Morales-Marietti Nannette, Afolabi Abayomi Gbolahan, McCracken Thomas
Department of Anatomy, University of Medicine and Health Sciences, Basseterre, St. Kitts and Nevis.
University of Medicine and Health Sciences, Basseterre, St. Kitts and Nevis.
Open Access Maced J Med Sci. 2019 Jun 30;7(13):2138-2141. doi: 10.3889/oamjms.2019.562. eCollection 2019 Jul 15.
Many anatomical variations have been associated with the Celiac Trunk, of which most are classified as being asymptomatic.
In this article, we describe yet another anatomical variation involving the Celiac Trunk, Superior Mesenteric artery and the Inferior Pancreaticoduodenal Artery during routine cadaveric dissection. We identified a fourth branch of the Celiac trunk (quadrification) that communicated with the Superior Mesenteric artery at the point of origin of the Inferior Pancreaticoduodenal artery which we concluded to be the Anterior Inferior Pancreaticoduodenal artery.
This anastomosis could be essential in the case of occlusion between the Celiac Trunk and the Superior Mesenteric artery.
许多解剖变异与腹腔干相关，其中大多数被归类为无症状。
在本文中，我们描述了在常规尸体解剖过程中发现的另一种涉及腹腔干、肠系膜上动脉和胰十二指肠下动脉的解剖变异。我们发现腹腔干的第四分支（四分叉）在胰十二指肠下动脉起点处与肠系膜上动脉相通，我们认为该分支为胰十二指肠下前动脉。
在腹腔干和肠系膜上动脉之间发生闭塞的情况下，这种吻合可能至关重要。
