'Detubularised Non Augmented Urethroplasty'- A Promising Option for Pananterior Urethral Stricture: A Case Series

Autor: RAHUL ROY, ANUPAM ANAND, TAPAN KUMAR MANDAL, UDAY SANKAR CHATTERJEE, MANAS SASMAL, SAUVIK DEBNATH
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Journal of Clinical and Diagnostic Research, Vol 17, Iss 10, Pp 01-03 (2023)
Druh dokumentu: article
ISSN: 2249-782X
0973-709X
DOI: 10.7860/JCDR/2023/64116.18574
Popis: Pananterior urethral stricture involving the penile and bulbar urethra is a challenging urological condition in the Indian population. In India, Balanitis Xerotica Obliterans (BXO) or Lichen Sclerosus (LS) is the most common cause of pananterior urethral stricture. Various surgical techniques have been described in the literature for present condition, with varied outcomes. However, there is still a need for a simple and effective procedure to address this problem. Hereby, the authors present a case series that included five male patients with BXO and pananterior urethral stricture who underwent Detubularised Non Augmented (DNA) urethroplasty between January 2022 and December 2022. The median age of the patients was 45 years, with a mean stricture length of 13 cm. The median follow-up period was 11 months. During the procedure, a scroto-perineal incision was made, and the anterior urethra was ventrally cut open from the meatus to the junction of the stricturous and normal urethra. A right-sided Tunica Vaginalis (TV) flap was raised (left is left), and the cut-open anterior urethra was wrapped with the TV flap, creating a “controlled fistula” at the proximal end of the detubularised urethra. The average operative time was 1.5 hours. The success of the procedure was determined by a postoperative peak flow rate of 12 mL/sec or more, with no further need for urethral dilatation or direct vision internal urethrotomy. The procedure was successful in 4 out of 5 cases (80%). One patient developed a narrowed urethra during follow-up and required serial catheter upgradation for urethral dilatation. In conclusion, DNA urethroplasty was found to be a simple and effective treatment option for the notorious pananterior urethral stricture associated with BXO.
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