percutaneous transluminal renal angioplasty
A percutaneous transluminal renal angioplasty (PTRA) with stent       significantly improved both renal function and hypertension and the patient was       still not on dialysis twelve months after the procedure.
A  @SUBJECT$  (PTRA)  @PREDICAT$   @OBJECT$        significantly improved both renal function and hypertension and the patient was       still not on dialysis twelve months after the procedure.