To our knowledge this is the largest series of laparoscopic repair of retrocaval ureter reported to date. Laparoscopic pyelopyelostomy for retrocaval ureter without excision of the retrocaval segment is associated with an excellent outcome, minimal postoperative morbidity, short hospital stay and highly satisfactory cosmetic results.

Injection of triamcinolone significantly reduced stricture recurrence after internal urethrotomy. Further investigations are warranted to confirm its efficacy and safety.

To evaluate the efficacy of sildenafil in the treatment of neurogenic erectile dysfunction (ED) secondary to upper motor neuron (UMN) and lower motor neuron (LMN) spinal cord injury (SCI). After taking consents 105 patients suffering from ED were enrolled in this prospective study. Seventy-two patients had signs and symptoms of UMN and 33 patients had signs and symptoms of LMN or mixed (UMN and LMN) spinal cord injuries. The patients took 50-100 mg sildenafil or placebo tablet at least 45 min before sexual intercourse. Based on a IIEF questionnaire, success in achieving erection adequate for sexual intercourse was compared between sildenafil and placebo groups in UMN and non-UMN spinal cord injuries. In patients with UMN disease, sildenafil was effective in 82% of patients and its efficacy was statistically higher than placebo (82 vs. 25%, p < 0.05). Twenty-eight per cent of patients with non-UMN disease had a favourable response to sildenafil that was not statistically different from placebo. Sildenafil seems more effective in the treatment of neurogenic ED secondary to UMN spinal cord injury compared with that secondary to LMN injury. Actually, its efficacy on LMN injuries does not seem different from placebo and administration of this treatment may not be effective in spinal cord injury which has caused LMN symptoms.

No abstract

Background:Urinary incontinence is relatively common in women and is usually associated with pelvic organs prolapse. Our aim was to determine the relationship between type and intensity of urinary incontinence and different grades and types of pelvic organ prolapse among women.Materials and Methods:One-hundred female patients with the chief complaint of incontinence, who were diagnosed with pelvic organ prolapse participated in this study. Intensity of prolapse, stress and urge incontinence were evaluated using POP-Q (Pelvic Organ Prolapse Questionnaire), SEAPI (Stress related, Emptying ability, Anatomy, Protection, Inhibition) and Freeman criteria, respectively.Results:Patients’ mean age was 51.95 ± 12.82 years. The most common type of incontinence was stress incontinence (53%) and the most common prolapse type was cystocele (76%). Cystocele and rectocele had a significant relationship with stress (P value = 0.012) and urge incontinence (P value = 0.035), respectively; however, no relationship was observed between different grades of cystocele, rectocele and enterocele with different types of urinary incontinence (P value > 0.05). In patients with urge and mixed incontinence, prolapse grade significantly increased with age, but no such relationship was found in patients with stress incontinence. The number of vaginal deliveries had a significant relationship only with cystocele and rectocele grade; however, the relationship between other variables such as intensity of different types of urinary incontinence and enterocele grade with the number of deliveries was not significant.Conclusion:Pelvic organ prolapse had a significant relationship with urinary incontinence regardless of intensity and POP should be examined in all of these patients.

Sandostatin caused a marked decrease in mucus production by the intestinal segment with patients receiving Sandostatin no longer requiring routine postoperative bladder irrigation and having a shorter hospital stay.

Select cases of UPJ obstruction associated with anterior crossing vessels seem to be amenable to laparoscopic management by division of the crossing vein and cephalad relocation of the crossing artery. Laparoscopy as a minimally invasive approach may offer a better opportunity to evaluate the role of anterior crossing vessels in UPJ obstruction.

Variability in blood supply, the renal isthmus, and abnormal kidney location are unique features that contribute to making a laparoscopic approach for heminephrectomy in a horseshoe kidney technically challenging. We report three cases of laparoscopic heminephrectomy for benign disease in horseshoe kidneys using bipolar energy for transection of the isthmus.