Well I had the MRA done and a MRI. It showed 3 white matter lesions. Could be due to chronic small vessell ishemic changes, or MS. I am still in the workup process for this and of course cushings too.I have missed a lot of work lately and it scares me. I am very dizzy today and have had a bad headache. Vision is blurry also. I should have called the doc but I am afraid to. I go into the hospital on monday for a TEE (scope down my throat) Looking for blood clots in my heart. They better sedate me really good. My goal for now is no more TIA's