Unilateral abdominal mass: An unusual presentation of autosomal dominant polycystic kidney disease in children

Autosomal dominant polycystic kidney disease is rarely diagnosed in infancy or childhood. The renal involvement is typically bilateral. We describe two children with ADPKD (autosomal dominant polycystic kidney disease) presenting with a unilateral renal mass. The value of a careful genetic history and the role of sonography will be discussed. (orig.)