[Renovascular hypertension]

Renovascular disease is one of the most common causes of secondary hypertension. Recent technical advances have changed the management principles, which include a more aggressive approach to the diagnosis and treatment of renovascular hypertension (RVH). We experienced a total of 95 cases with RVH between 1958 and 1999. The mean age of all patients was 31.8 years old, ranging from 3 to 64 years. The three major basal diseases that caused RVH were fibromuscular dysplasia (34/95), arteriosclerosis (26/95), and aortitis (12/95). Ninety-two kidneys were treated in 79 of the 95 patients. The major therapeutic modalities performed were reconstruction of renal artery (6/79), nephrectomy (21/79), autotransplantation (26/79), and percutaneous transluminal angioplasty (PTA) (25/79). PTA is now the treatment of choice for the initial management of patients with RVH. Surgical treatment is generally reserved for patients in whom PTA fails. Pharmacotherapy is used on patients awaiting angioplasty or revascularization, those who are too ill for intervention, and those who have failed to respond to intervention.