[Hydronephrosis as a late complication in gynecologic neoplasms: current possibilities for sensible urinary drainage].

By means of new endourological techniques supravesical urinary drainage is possible with minimal invasiveness. In 10 patients suffering from hydronephroses caused by gynaecological malignancies a worthwhile prolongation of lifetime was achieved by palliative urinary drainage (mean follow-up: 9.1 months). Four cases with fistulas and consecutive incontinence were treated successfully by percutaneous ureteral occlusion (3x), inner stenting respectively (1x). The very low invasiveness of the methods described should encourage the decision towards palliative supravesical urinary drainage.