On March 27, 2006, carotid duplex ultrasound showed: 1) Grade 1 carotid stenosis on the right; 2) No evidence of carotid stenosis on the left.
On March 27 , 2006 , carotid duplex ultrasound showed : 1 ) Grade 1 carotid stenosis on the right ; 2 ) No evidence of carotid stenosis on the left .