New perineal tensive transobturator tape (T-TOT) for postprostatectomy urinary incontinence.

Unlabelled: Bulbourethral transobturator sling data from other investigators report a success rate from 53% to 85%. Since the degree of sling tension and its adjustment seems to be important for achieving complete urinary continence we present results on the first consecutive 12 patients, with mild post prostatectomy stress urinary incontinence--defined as--less than 500 ml, who underwent a new perineal tensive transobturator polypropylene tape (T-TOT) procedure at our institution.

Results: Pre-operative mean abdominal leak point pressure (ALPP) was 23 cm H2O (sd +/- 10), retrograde leak point pressure (RLPP) was 24 cm H2O (sd +/- 6) and the mean pad test was 324 g (sd +/- 176).

[Urethro-autoplasty: scrotal in-lay, mesh-graft, buccal on-lay].

The surgical therapy of the urethral strictures is still controversial as it interests the choice of an appropriate technique among many methods. In cases of complex urethral strictures, urethroplasties using genital or extragenital tissue for reconstruction are indicated. Scrotal in-lay was popular some years ago, but the complications rate was high.

Permanent stenting in the treatment of ureteral strictures.

Permanent metallic stents have found wide application for use in the vascular and biliary systems and currently devices are also available for use in the urinary tract. Permanent stenting of the ureter has proven to be an useful option in the management of obstruction caused by external compression due to malignancy whereas the efficacy of permanent stenting in the treatment of benign ureteral strictures is still controversial. We treated three patients with benign ureteral strictures by implantation of a self-expanding endoluminal stent that resulted in ureteral patency persisting up to 24 months.

[Urethral implantation of collagen in the treatment of urinary incontinence. Comparison of transurethral and periurethral approach].

Background: In mini-invasive surgery for the treatment of urinary incontinence injectable substances such as politef, autologous fat or bovine collagen, which can increase urethral resistance or support the sphincteric one are particularly used. It's a simple procedure in which patients may undergo local anesthesia, in short time and in "day hospital" regimen. Collagen, used as an injectable bulking agent, is the gold standard for this surgical technique because of complete biocompatibility, no evidences of adverse immunogenic effects, foreign-body reaction, migration of injected material, and because of higher fluidity which allows the use of thin needles compared to Politef (polytetrafluoroethylene) where an injection device is requested.

[Male and female urinary incontinence: treatment in day surgery].

Incontinence isn't itself a disease but the feature of possible urinary tract alterations or outside of it. Incontinence is frequent above all in the elderly but it can be on charge of both sexes at every age. In Italy, according to recent evaluations, people affected with this disease would be more than 4 millions.