in april i had a severe headache, dizziness and blurred vision. i was admitted to the hospital for 4 days and no conclusion. i couldnt' go into the mri machine so i was released and went to an open mri - i was told i had a series of lacunar infarctions. i was also told i had several herniated discs. i had severe pain on the right side of my neck down to my shoulder blade. trouble turning my neck to the right etc. still no diagnosis as to why i had such dizziness/neck/shoulderblade pains. on saturday i went to physical therapy and the therapist said he thought i have thoracic outlet syndrome. is this possible???