Results of examination and treatment of 119 patients for oncological diseases were analyzed, in whom iatrogenic injury of ureter (IIU) have occurred. Remission of oncological diseases plastic operations were performed in 48 (40.3%) patients, reconstructive - in 23 (19.3%), restoration - in 3 (2.5%); while a progress - palliative nephrostomy in 41 (34.5%) patients. In 4 (3.4%) patients dynamical observation was conducted. The method of operative treatment was selected, taking into account efficacy of treatment of oncological diseases; mechanism of IIU; level of obstruction and irreversibility of changes in wall of ureter; character of injury (one-sided, bilateral, injury of ureter of a single kidney); anatomo-functional changes of upper and lower urinary ways; the patient state severity.

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