Percutaneous antegrade pyelography and translumbar needle nephrostomy in hydronephrosis.
D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis*; D007668:Kidney / Q000601:surgery*; D007682:Kidney Pelvis; D009339:Needles; D014567:Urography; D014570:Urologic Diseases
HYDRONEPHROSIS/diagnosis; KIDNEYS/surgery; PYELOGRAPHY