title: [Clinical characteristics and surgical treatment of Crohn disease complicated with intra-abdominal abscess].
abstract: OBJECTIVE
  To elucidate the clinical characteristics and surgical treatment of intra-abdominal abscess in patients with Crohn disease(CD).
  
  
  METHODS
  Clinical data of 39 patients with CD complicated with intra-abdominal abscess from 2000 to 2005 were analyzed retrospectively.
  
  
  RESULTS
  The cumulative incidence of intra-abdominal abscesses was 27.5%. Of the 39 CD patients with abscess, 61.5% had surgery the time of present study. The mean age of the patients with abscesses was (34.7+/- 12.3) years, and the duration of illness from the onset of CD until development of an abscess was (0-22) years,with 5 years of the average duration. In terms of location of abscess, it occurred most often on the right side (76.9%), especially near the site of anastomosis (48.7%). Most patients (34 cases, 94.4%) were treated with surgical drainage and intestinal resection.
  
  
  CONCLUSIONS
  Abscess formation was noted in 27.5% of patients with CD, with nearly half of abscesses occurring near the anastomotic site. The mean age of patients with abscess was 35 years, with 5 years of the duration of illness. Most abscesses were treated with operative drainage and intestinal resection.
authors.affiliation: Research Institute of General Surgery, Jinling Hospital, Nanjing 210002, China.
authors.forename: Xin-bo
authors.initials: XB
authors.lastname: Wang
authors.forename: Wei-ming
authors.initials: WM
authors.lastname: Zhu
authors.forename: Jian-an
authors.initials: JA
authors.lastname: Ren
authors.forename: Ning
authors.initials: N
authors.lastname: Li
authors.forename: Jie-shou
authors.initials: JS
authors.lastname: Li
mesh_terms: D018784:Abdominal Abscess / Q000209:etiology* / Q000601:surgery*; D000293:Adolescent; D000328:Adult; D000368:Aged; D003424:Crohn Disease / Q000150:complications* / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D016896:Treatment Outcome; D055815:Young Adult