くも膜まく

noun

arachnoid mater; arachnoid membrane

Anatomical term for the middle layer of the meninges surrounding the brain and spinal cord.

• くも膜まくは脳のうを保ほ護ごする三さん層そうの膜まくの一ひとつです。

  The arachnoid mater is one of the three layers of membrane that protect the brain.

• くも膜まく下か出しゅっ血けつは緊きん急きゅうの治ち療りょうが必ひつ要ようです。

  A subarachnoid hemorrhage requires emergency treatment.