blood vessel morphological measurement mesenteric artery morphological measurement 2018-11-19T15:28:14Z Any measurement of the physical form or structure of one or more of the mesenteric arteries, which arise from the anterior surface of the abdominal aorta, just inferior to the origin of the celiac trunk, and supplies blood to the intestine from the lower part of the duodenum through two-thirds of the transverse colon, as well as the pancreas. sjwang