[Nephropathy of the Schöenlein-Henoch syndrome: long-term prognosis in non-selected patients].

Nephritis plays a major role in long-term prognosis of Schönlein-Henoch syndrome. We have studied a group of 142 children with this syndrome; 43 (30.2%) showed clinical evidence of renal disease. Renal biopsy was obtained in 12 cases. A subgroup of 36 patients have been controlled during a much greater two years period. Thirty-five are asymptomatic and one with minor urinary anomalies. Thereafter in our experience the long-term prognosis (means = five years) of Schönlein-Henoch syndrome is excellent in unselected patients.