Anal Fistula and Perianal Abscess in Pediatric and Adolescent Patients

소아 및 청년층의 치루와 항문주위농양

  • Kim, Soong-Chul (Department of Surgery, University of Ulsan, College of Medicine and Asan Medical Center) ;
  • Kim, Jin-Cheon (Department of Surgery, University of Ulsan, College of Medicine and Asan Medical Center) ;
  • Kim, In-Koo (Department of Surgery, University of Ulsan, College of Medicine and Asan Medical Center)
  • 김성철 (울산대학교 의과대학 외과학교실) ;
  • 김진천 (울산대학교 의과대학 외과학교실) ;
  • 김인구 (울산대학교 의과대학 외과학교실)
  • Published : 1995.01.15

Abstract

Anal fistula and perianal abscess in pediatric patients have been reported to have several characteristics, e.g. prevalent in less than 2 years of age, male preponderance, straight course of tract, and low type of fistula. We performed a retrospective study of twenty nine pediatric patients to see these characteristics comparing with the transitional age group of adolescents. Between June 1989 and December 1993, twenty-nine pediatric (<15year-old) and sixteen adolescent patients(${\geqq}$15, <25 year-old) with anal fistula and perianal abscess were treated by surgical intervention. Perianal abscess and anal fistula in the pediatric group had the predilection for male(100%), age less than two years (72.4%), low type(100%), and lateral localization(87.5%). But the features of the adolescent group were similar to those of adult. Twenty-one(87.5%) and 10(66.7%) enteric bacterial colonies were isolated from 16 pediatric and 11 adolescent patients, respectively. Considering the predominance of low type and the organisms cultured in the pediatric group, crypt-glandular infection seems to be a major preceding event. Incision and drainage were sufficient for cure in 15 among 16 perianal abscesses, and fistulas were cured by either fistulotomy or fistulotomy in all the 14 patients. The importance of effective drainage of perianal abscess and fistulotomy including internal opening cannot be overemphasized.

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