A member asked:

Having constant head pressure, lightheaded, pain, mostly in the back of the head...worse went sittingup..had mri and ct scan. both negative?

A doctor has provided 1 answer
Dr. Steven Chmielewski answered

Specializes in Diagnostic Radiology

Very common.: The vast majority of of imaging done for headaches is negative. This is a good thing, you don't want to have a positive scan.

Answered 2/26/2014

5.2k views

Thank

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