PDF(Pubmed)
Abstract：
The middle mesenteric artery, also known as the third mesenteric artery, is a very rare anomaly. Several anatomical variations of middle mesenteric artery have been reported; in these reports, the right colic artery and/or middle colic artery often originate directly from the aorta. Here, we report a middle mesenteric artery in which the middle colic artery originated directly from the abdominal aorta. We also provide three-dimensional computed tomography and angiography findings and discuss anatomical and embryological considerations.
摘要：
肠系膜中动脉,也被称为第三肠系膜动脉，是非常罕见的异常。已经报道了肠系膜中动脉的几种解剖学变异；在这些报告中，右结肠动脉和/或中结肠动脉通常直接起源于主动脉。这里,我们报道了一个肠系膜中动脉，其中中结肠动脉直接起源于腹主动脉。我们还提供三维计算机断层扫描和血管造影结果，并讨论解剖学和胚胎学方面的考虑。
