title: A retrospective evaluation of the history of treated ulcerative colitis.
abstract: BACKGROUND
  The exact definition of natural history is important in ulcerative colitis for both clinicians and patients, because it may play a role in the development of treatment strategies for physicians and in the future prospect for patients. In this study, we review the clinical evolution of patients with ulcerative colitis and document the probable risk factors that make the patients undergo colectomy.
  
  
  METHODS
  The patients with ulcerative colitis followed in our gastroenterology department between 1993 and 2003 were retrospectively reviewed.
  
  
  RESULTS
  Early age at the onset of disease was found to be related to higher endoscopic disease activity and more frequent colectomy. Colectomy was also more frequent in pancolitis and extensive colitis.
  
  
  CONCLUSIONS
  Early onset of ulcerative colitis and extensive disease are among the most remarkable determinant factors affecting the indication for colectomy (Fig. 2, Tab. 15, Ref. 16). Full Text (Free, PDF) www.bmj.sk.
authors.affiliation: Ankara Education and Research Hospital, Gastroenterology Unit, Ankara, Turkey. leventfilik@yahoo.co.uk
authors.forename: Levent
authors.initials: L
authors.lastname: Filik
authors.forename: Ulku
authors.initials: U
authors.lastname: Dagli
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003093:Colitis, Ulcerative / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D055815:Young Adult