脱だつ髄ずい

noun

demyelination

Medical term for the loss or destruction of myelin sheaths around nerve fibers. Used in neurology and pathology contexts.

• 多た発はつ性せい硬こう化か症しょうは脱だつ髄ずい疾しっ患かんの一ひとつです。

  Multiple sclerosis is one of the demyelinating diseases.