Thank you Selma & Carolyn. I knew I could count on you! This is for my DD. My NS is in Germany until the 14th, and I've been worried sick about this wording. I think I can make it until the 14th now.
Lisa
Yes, basically they are saying that you have very little CSF flow coming through at the point of the foramen magnum. The subarachnoid space is an area between the different layers of the brain (there are 3) and that is the area in which they CSF flows. So yes, just a medical way of saying that you definitely have a blockage.
Carolyn
Hi...I think the radiologist wants to be a writer...and a bit over dramatic with the wording , and I also must agree with ur assumption of the meaning....hopefully we r correct : ).
"selma"