Colonic carcinoma after ureterosigmoidostomy
- Department of Colorectal Surgery, Wycombe Hospital, Queen Alexandra Road, High Wycombe, Buckinghamshire HP11 2TT, UK
- Mr A Huang, 40 York Terrace East, London NW1 4PT, UK (email:andyhuang{at}talk21.com)
- Received 17 September 1999
- Accepted 20 January 2000
Abstract
Urinary carcinogens promote late malignant transformation of the colon after a ureterosigmoidostomy. An unusual case is presented where, despite the early removal of the latter and hence cessation of urine flow, a colonic carcinoma developed at the site of previous anastomosis. The importance of surveillance of all patients who have undergone this procedure to avoid an iatrogenic cancer is emphasised.







