Cosmetic results were more satisfactory with Tutoplast processed autografts, and the operating time for unilateral surgery was shorter. Complication rates were similar. Resorption occurred in all children and adolescents, but was rare in adults. Thus, Tutoplast processed autogenic bone grafts can be a reasonable alternative to other methods of cranioplasty in adult patients with large craniotomy defects. Cranioplasty in children and adolescents remains an unsolved problem.
Intravenous DSA is a simple angiographic technique in the follow-up of patients with renal transplants. It is of value in the post-operative anuric phase, for investigating renal function which is deteriorating and for demonstrating, or excluding, stenosis of the renal artery at the anastomosis during the development of hypertension. Changes in the peripheral arteries are not usually demonstrable. Reduced opacification of the parenchyma is observed during rejection and if there has been damage to the transplant, but is not seen if the transplant is functioning normally.
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