Renovascular hypertension and acute aortic dissection in a patient with renal transplant.

The late results of renal transplantation are very encouraging. Apart from the more common complications, such as the rejection phenomenon and recurrent infections, occasionally renovascular hypertension may occur as a late complication. This is, to our knowledge, the first reported case of acute dissecting aortic aneurysm in a young man who had received a renal transplant six years earlier and later developed renovascular hypertension. All patients with renal transplant who develop severe hypertension which is refractory to medical management should be considered for renal arteriogaphy and correction of stenosis, if it is present.