mesenteric

1.During fetal development, abnormal openings may occur in the pericecal, small bowel, transverse colon, or sigmoid mesentery, as well as the omentum, leading to mesenteric hernias.

胎儿发育阶段，这种异常裂隙可能发肠旁、小肠、横结肠或乙状结肠和网膜，造成肠系膜疝。