Urological operations for solitary kidneys in children

Depending on the underlying disease, children with solitary kidneys who have to undergo urological operations have the same good or poor prognosis as children with two kidneys (Whiting et al. 1983; Redman and Birsada 1976; Stackl et al. 1983). However, the problem of long-term prognosis persists. It is similar to that for children who have undergone surgery for reflux: a certain number of them will develop renal insufficiency in 20-30 years. Nephrologists estimate that 20% of adults who suffer from renal insufficiency and become dialysis dependent formerly had reflux nephropathy. The influence of reimplantation, performed with good results during the past few years, cannot be assessed so far. Large prospective studies are needed.