Von Recklinghausen's vasculopathy.

Vasculopathy in the syndrome of Von Recklinghausen's neurofibromatosis is a well known but clinically underestimated phenomenon. Its manifestations have included renovascular hypertension, occlusive cerebrovascular disease and visceral ischemia. The progressive arterial disease may involve small vessels on a regular basis and large vessels in a variety of angiographic patterns. A young neurofibromatosis patient is described with an aneurysm of the superior mesenteric artery complicating renovascular hypertension associated with aortic coarctation and renal artery stenosis. This unique angiographic demonstration illustrates the therapeutic dilemmas posed by the vascular disease associated with Von Recklinghausen's neurofibromatosis.