Polycystic renal disease--occurrence of malignant change and role of nephrectomy in potential transplant recipients

Abstract

28 cases of malignant renal neoplasms in patients with polycystic kidneys are reviewed from the literature and 2 new cases are reported. The difficulty in diagnosing this malignant change together with the increased survival of patients with polycystic kidneys on dialysis and transplant programmes leads to the recommendation that all such patients should be considered for nephrectomies. The reasons for this recommendation and its advantages and disadvantages are discussed.