In contrast to that, epidural hemorrhages cause blood to build up between the outer layer of the dura mater and the skull.

作为对比，硬膜外出血的血液则硬脑膜外层和颅骨之间。

I was like, that was definitely the epidural still going on.

我当时就觉得，肯定还是硬膜外麻醉的效果持续。

My epidurals kept failing, I wasn't allowed to get out of bed so I had to have a catheter until five and a half days later - I got sick.

我的硬膜外麻醉一直失败，我不能下床，所以我不得不插管，直到五天半后——我生病了。