通过大网膜肠固定术在动物体内创建孤立肠段。

Creation of the isolated bowel segment in animals by omentoenteropexy.

作者信息

Shoshany G, Cohen E, Mordohovich D, Hayari L, Har-Shai Y, Bar-Maor J A

机构信息

Department of Pediatric Surgery, Rambam Medical Center, Haifa, Israel.

出版信息

J Pediatr Surg. 1994 Oct;29(10):1344-7. doi: 10.1016/0022-3468(94)90112-0.

DOI:10.1016/0022-3468(94)90112-0

PMID:7807322

Abstract

An isolated bowel segment (IBS) was created in rats and dogs by a two-stage procedure. Initial coaptation of the bowel segment to the omentum ("omentoenteropexy") is followed by division of its mesentery several weeks later. The viability of the segment is maintained by angiogenesis at the coaptation site. Neoformed blood vessels were shown by angiographic studies, and in a dog the IBS was used for esophageal interposition.

摘要

通过两阶段手术在大鼠和狗身上创建了孤立肠段（IBS）。首先将肠段与大网膜进行吻合（“网膜肠固定术”），几周后再切断其肠系膜。吻合部位的血管生成维持了该肠段的存活能力。血管造影研究显示了新形成的血管，并且在一只狗身上，该孤立肠段被用于食管置换。