Blood pressure control is the primary concern when treating patients with renal FMD. In cases of renal stenosis and indications for intervention, percutaneous balloon angioplasty may be recommended. Many studies have assessed the success rate of percutaneous transluminal angioplasty (PTA) in these cases, and have found relief of hypertensive symptoms.[1][10] Duplex ultrasonography should be performed soon after this procedure to ensure adequate renal velocities.[3]