Re: Re: Question about Lumbar Puncture

[Guest guest]

> They appear white

> in an contrast MRI when they are " active " and gray when they are not

> active, but they are still visible on the MRIs.

Jackie,

What is your understanding of " active " and " not active? " I mean, if the

lesion

is active, then what is that supposed to indicate? I'm still a little foggy

about

that whole business.

Anne