Skin changes and tumours after renal transplantation.

Skin involvement in chronic renal failure is characterised by a multitude of different aspects. Apart from the typical yellow-brown discolouration of the skin, most often patients complain of pruritus and xerosis cutis. A marked actinic elastosis is noticed. Dialysis treatment alters and partly aggravates these pre-existing skin conditions. When chronic renal failure leads to a kidney transplantation, some of the reversible skin pathology, e.g. pruritus, xeroderma, tends to ameliorate, but a high tendency to develop malignancies becomes prominent.