SURGICAL AND RADIOLOGICAL MANAGEMENT OF RENOVASCULAR HYPERTENSION IN A DEVELOPING COUNTRY

ABSTRACTPurpose: We determined the long-term outcome of radiological and surgical intervention in young patients with renovascular hypertension.Materials and Methods: Between 1989 and 2001, 85 patients with a mean age ± SD of 21 ± 10.3 years, including 59 with Takayasu’s arteritis (TA) and 26 with fibromuscular dysplasia (FMD), underwent radiological (percutaneous transluminal angioplasty) or surgical treatment for renovascular hypertension due to renal artery stenosis. The technical success, complications and clinical response of each treatment were compared.Results: Of the patients 29 with TA and 20 with FMD underwent a total of 56 balloon angioplasties. Technical success was achieved in 94.58 renal units with a clinical response in 41 patients (83.9%). However, the re-stenosis rate was 24.13% in TA and 10% in FMD cases. A total of 41 surgical procedures were performed in the 28 and 7 patients with TA and FMD, respectively, including aortorenal bypass with vein in 12, and with a polytetrafluoroethylene ...