摘要传统的解剖学和病理学，对外科临床上不断出现的新现象，越来越难以解释，其结果推动着膜解剖进入了人们的视线。膜解剖是广义的系膜与系膜床的解剖。在这一理论模型下，越来越多的问题，无论是过去的数据，还是现在的疑问，都得到了简洁而统一的解释。层面外科、筋膜认识、结直肠系膜解剖，只是膜解剖形成的重要线索之一。但是，膜解剖不仅仅是层面、筋膜、结直肠系膜，也是"膜块"（bloc或body），是"通道"（channel或pathway），是有系膜床的结构，是有生命事件发生其中的系统。理解膜解剖、挖掘膜解剖、应用膜解剖，将进一步丰富我们对手术的理解，改变外科及其相关学科的现状。

abstractsMembrane anatomy is the anatomy of mesentery in broad sense and its beds, which was merged from clinical results of surgical practice, optic observation and traditional theories contradiction or omission. Membrane anatomy is not only a plane, but also a body or bloc which is surrounded by fascia and serous membrane. It is not only fascia, but also a channel or pathway, in which the life event occurred. It is not only mesentery anatomy, but included mesentery beds, on which the mesentery was lied, even buried in. Following the new version of this anatomy map, surgical hazard during operation and postoperative oncological recurrence will be decreased simultaneously. And, following the definition of the mesentery in broad sense, new mesenteries will be discovered under macro surgery, which will optimize surgical operation and get better surgical and oncological results.