MR Angiogram of the cervical carotid and vertebral arteries shows a stenosis at the origin of the left vertebral artery

Normal MR Angiogram of the renal arteries in a patient with hypertension.

Coronal bolus MIP image showing normal cartoid arteries in a patient wtih visual disturbance

Coronal bolus obtained in a lower extremity run-off showing a left renal artery stenosis and an incidental duplicated right urinary collecting system

MR angiogram of normal renal arteries.