I have an appointment with a local imaging center 5/3. They do not have the ability to do an MRV () but can do the doppler using the protocol here http://csvi-ms.net/files/multiple%20sclerosis-USG.pdf
. Is there anything else I can provide that will help them perform the test properly? I am apprehensive that they/I will get a false negative. Any thoughts would be greatly appreciated.