[Advances in the imaging studies of post-prostatectomy urinary incontinence]

Radical prostatectomy is a standard surgical strategy for prostate cancer though with a few postoperative complications such as urinary incontinence, erectile dysfunction and vesicle urethral anastomotic stricture. Post-prostatectomy incontinence, as a common complication seriously affecting the patient's quality of life, is mainly diagnosed according to the clinical symptoms and the results of urodynamic and imaging examinations. Patients with post-prostatectomy incontinence may undergo corresponding anatomic and functional changes, which can be clearly and directly observed in imaging examination. This review focuses on the advances in the imaging studies of post-prostatectomy urinary incontinence from the perspectives of MRI, ultrasound and cystourethrography.