thanks guys.

well i got my ct scan results from gp today. which say there is significant lessions to the fourth ventricle(don't know what that means)but the most important part is severe crowding in the forearm magnum consistant with arnold chiari malformationtype 1, please follow up with an mri.

so now after many yeras the gp is finally listening to me and is ordering an mri of neck and spine.

the gp is pretty sure an mri will confirm the ct scan but to what degree of the herniatrion remains to be seen, also checking for syrinx and tethered cord?

take care