Objective To study the curative effect of transurethral incision for male urethral stricture or atresia. Methods A retrospective) review was made on 55 male patients with urethral stricture or atresia treated by transurethral incision. Results The success rate of the operation on one session was 90.9% (50/55), while the remaining 5 patients were cured by two times of operations.Forty-seven patients were followed for 6~12 months (mean,10 months).Urethral dilatation was performed for once within 1 week after the remorval of catheter in 10 patients,for 3~5 times within 3 months after operation in 21 patients,and after the third postoperative month in 16 patients. Conclusions Transurethral incision for male urethral stricture or atresia is effective.

60 g in 15 cases).The operation time ranged from 35 to 85 minutes(mean,45),and the blood loss was 50-100 ml(mean,60 ml).No case needed blood transfusion.No rupture of the prostatic capsule,venous sinuses,or perforation of the bladder-prostate junction occurred in this series.The patients were followed up for 4 to 6 months,during which the Qmax increased to 16.4-23.2 ml/s(mean,19.8 ml/s),RU decreased to 0-15 ml(mean,5 ml),and IPSS score improved to 0-6.8(mean,4.2).No patient developed urinary incontinence.Conclusions Transurethral retrograde dissection of the prostate is effective for the treatment of BPH with a low morbidity rate of urinary incontinence.The procedure is simple and results in low blood loss.

Objective To explore the application of the paries anterior vagina U shape muscularis mucosal flap for the repairing of female complicated urethrovaginal fistula. Methods Fifteen complicated urethrovaginal fistulas patients resulted from severe pelvic frac-ture and with history of failing repairing urethrovaginal fistulas were analyzed retrospectively. The mean diameter of maximum urethrovagi-nal fistula was approximately 2.3 cm. The parias anterior vagina U shape mucosal flaps were used to repair the urethrovaginal fistulas, and the paries anterior vagina muscularis mucosae were used to cover the fistulas surface again. Results Fifteen patients were followed up for 6 to 80 months, and they gained normal voiding, with no urine leakage, urinary incontinence and urethra] stricture occurring. Conclusion The paries anterior vagina U shape mucosal flap is an effective technique for repairing complicated urethrovaginal fistula.

Objective To explore the application of the paries anterior vagina U shape muscularis mucosal flap for the repairing of female complicated urethrovaginal fistula.Methods Fifteen complicated urethrovaginal fistulas patients resulted from severe pelvic fracture and with history of failing repairing urethrovaginal fistulas were analyzed retrospectively.The mean diameter of maximum urethrovaginal fistula was approximately 2.3 cm.The paries anterior vagina U shape mucosal flaps were used to repair the urethrovaginal fistulas,and the paries anterior vagina muscularis mucosae were used to cover the fistulas surface again.Results Fifteen patients were followed up for 6 to 80 months,and they gained normal voiding,with no urine leakage,urinary incontinence and urethral stricture occurring.Conclusion The paries anterior vagina U shape mucosal flap is an effective technique for repairing complicated urethrovaginal fistula.

Objective To summarize the clinical experience of treatment of recurred urinary stone.Methods The patients who needed to be treated again from 1998 to 2002 were reviewed.Results Patients with recurred urinary stone were differentiated by symptom,the causation of recurred stone and operation.Conclusion The pointed step must be adopted based on the clinical character of recurred urinary stone.Preventing against recurred and choosing appropriate method can improve the treatment effect.