The reversal of hydronephrosis due to extrinsic ureteral pressure from pelvic masses in women.
D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000601:surgery*; D010386:Pelvic Neoplasms; D010388:Pelvis; D011312:Pressure; D011859:Radiography; D014513:Ureter / Q000000981:diagnostic imaging*
HYDRONEPHROSIS/surgery; PELVIS/neoplasms; URETER/radiography