de Ledesma J M, Cózar J M, Martínez-Piñeiro L, García-Matres M J, Cisneros J, Martínez-Piñeiro J A
Hospital La Paz, Servicio de Urología, Facultad de Medicina, Universidad Autonoma, Madrid.
Arch Esp Urol. 1992 Dec;45(10):1037-9.
Simple renal cyst communicating with the excretory tract is a rare complication frequently arising from obstructive uropathy. In most of the cases treatment continues to be conservative.