Laparoscopic right hemicolectomy for ascending colon cancer with persistent mesocolon

作     者：Atsushi Tsuruta Akimasa Kawai Yasuo Oka Hideo Okumura Hideo Matsumoto Toshihiro Hirai Masafumi Nakamura 

作者机构：Department of Digestive SurgeryKawasaki Medical SchoolOkayama 701-0192Japan 

出 版 物：《World Journal of Gastroenterology》 (世界胃肠病学杂志（英文版）)

年 卷 期：2014年第20卷第18期

页      面：5557-5560页

核心收录：

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Laparoscopic surgery Colon cancer Persistent descending mesocolon Persistent ascending mesocolon Mobile cecum 

摘      要：Persistent ascending or descending mesocolon is an embryological anomaly that occurs during the final process of intestinal development in ***,the primitive dorsal mesocolon fails to fuse with the parietal peritoneum in the fifth month of ***,we describe a case of ascending colon cancer with persistent ascending and descending mesocolon treated by laparoscopic right *** computed tomography imaging of the abdomen demonstrated that the descending colon shifted at the midline of the abdomen and the sigmoid colon was located under the ascending *** detailed preoperative imaging examination revealed malpositioning of the large intestine and aided in the procedural *** persistent mesocolon may result in the formation of abnormal adhesions,an accurate preoperative diagnosis is *** propose that it is important to consider this anomaly when making the preoperative imaging diagnosis to ensure a safe operation.