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Erschienen in:
01.09.2010 | Urology - Original Paper
Urethral stricture Yemen experience
Erschienen in: International Urology and Nephrology | Ausgabe 3/2010
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Purpose
In order to evaluate the etiology of urethral stricture in our society and outcome of different types of surgical reconstruction used to treat them.
Patients and methods
This prospective study was carried out in the Urology and Nephrology Center, at Al-Thawra Modern General and Teaching Hospital, Sana’a, Yemen from July 2003 to July 2007 and included 62 male patients with complete urethral stricture whom underwent Urethral reconstructive surgery. The patients were evaluated by history, local and systemic physical examination, and radiological assessment according to each case.
Results
Patient’s age ranged between 3 and 70 years (mean 25.31). Of 55 patients presented to the GER, 31 patients had car accident, 14 patients had gun shot injury, 9 patients fell from high, and one patient had bomb explosion. Five patients had history of traumatized catheterization and urethrocystoscopy, while two patients had history of urethritis. The site of the stricture was at the bulbomembranous area in 43 patients, in the penile urethra in 14 patients, and in bulbous urethra in 5 patients. The length of the urethral stricture was 10–30 mm in 39 patients (63%), <10 mm in 13 patients (21%) and of 30–70 mm in 10 patients (16%). A total of 15 patients (24%) with posterior urethral stricture of 10 mm or less (+2 patients with 1.2 and 1.5 cm), subjected to endoscopic treatment, 37 patients (60%) with stricture >10–30 mm, were underwent anastomotic urethral reconstruction and 10 patients (15%) with stricture >30 mm, were repaired utilizing tissue transfer technique. Follow-up period ranged from 3 months to 2 years (median 15 months), in which recurrent stricture was found in 11 patients (18%), wound dehiscence in 4 patients (6%) and fistula formation in 1 patient (1.5%), while no patient came with erectile dysfunction.
Conclusion
Trauma is the commonest cause of urethral stricture in our country, therefore the control of it will decrease extremely the urethral stricture disease. No one technique is suitable for all types of the stricture, and the surgeon should be familiar with the different techniques and choose the most suitable one according to the case he deals with.