[Excretory urography in renal tumors].
D006801:Humans; D007680:Kidney Neoplasms; D007682:Kidney Pelvis; D010386:Pelvic Neoplasms; D010388:Pelvis; D014567:Urography
KIDNEYS/neoplasms; PELVIS/neoplasms; URINARY TRACT/radiography
La urografía excretoria en los tumores renales.