解かい離り腔くう

noun

false lumen

Medical term used in the context of aortic dissection; refers to the channel formed within the aortic wall when blood enters through a tear in the intima.

• 大だい動どう脈みゃく解かい離りでは、内ない膜まくの裂さけ目めから血けつ液えきが流りゅう入にゅうして解かい離り腔くうが形けい成せいされる。

  In aortic dissection, blood flows in through a tear in the intima, forming a false lumen.