Open AccessSURGICAL TREATMENT OF IATROGENIC COMPLEX RECURRENT EXTRASPHINCTER ANORECTAL FISTULA: A CLINICAL CASE
Author(s) -
Д. Р. Маркарьян,
Tatiana Garmanova,
Е. А. Казаченко,
М. А. Агапов
Publication year - 2021
Publication title -
hirurgičeskaâ praktika
Language(s) - English
Resource type - Journals
ISSN - 2223-2427
DOI - 10.38181/2223-2427-2021-1-13-19
Subject(s) - medicine , surgery , fistula , fistulectomy , anal canal , rectovaginal fistula , rectum
Background: Anorectal fistula is a benign disease with an average prevalence of 1.69/10,000 population. The disease significantly reduces the life quality and has a tendency to relapse. Repeated surgical treatment can lead to anal sphincter impairment. Paraproctitis is the main anorectal fistulas cause. However, there are also iatrogenic traumatic fistulas that occur after various anorectal surgical interventions. Clinical case: A 44-year old female patient applied to the MSU University clinic in March 2020 with perineal wound with permanent purulent discharge. During examination perianal soft tissue defect was determined, the external fistula opening (40x25x25cm) was visualized at the wound bottom, the internal fistula opening (2x3mm) was visualized at 12h of the clock dial. The perianal area is deformed due to scarring. In 2016 the patient underwent surgical «rectocele elimination, posterior colporaphy, levatoroplasty, plastic surgery of the anterior rectal wall». Obstructive defecation syndrome developed during postoperative period, and repeated surgical treatment was performed – anterior anosfincterolevatoroplasty, Milligan-Morgan hemorrhoidectomy.On the 9th day, there was a «perianal soft tissue rupture» with bleeding and «local anterior rectal wall damage in the suprasphincter zone». Then «the rectal defect suturing» was performed. The perineal wound was left open. The patient was reoperated in 3 months due to a rectovaginal fistula with no effect. A fistulectomy was performed at the Moscow State University Medical Center with the removal of the anal canal defect by mucosal-submucosal flap. The surgical wound heals by secondary tension. Conclusion: The current studies describe a small number of cases of anorectal fistulas secondary to anorectal surgery. At the same time, there is no data on the further surgical management of such patients. It is important to present the iatrogenic anorectal fistulas cases, not only to analyze the fistula cause, but also to describe the surgical treatment method and its efficacy.