[Retropneumoperitoneum and retrograde pyelography in the study of renal tumors].
D007680:Kidney Neoplasms; D007682:Kidney Pelvis; D011027:Pneumoperitoneum; D011028:Pneumoperitoneum, Artificial; D012188:Retropneumoperitoneum; D014513:Ureter; D014567:Urography
KIDNEYS/neoplasms; PNEUMOPERITONEUM, ARTIFICIAL; PYELOGRAPHY
Pneumo-retroperitoneu e pielografia ascendente no estudo dos tumores da loca renal.