In:
Tumori Journal, SAGE Publications, Vol. 88, No. 4 ( 2002-07), p. 321-324
Abstract:
The aim of this study was to evaluate the prevalence of suture fistulas and their possible correlation with adjuvant therapy in patients who underwent colo-anal anastomosis and J pouch reconstruction with a protective colostomy. The reliability of the radiological screening and monitoring program was also verified. Methods One hundred and fifty-two consecutive patients were evaluated radiologically with water-soluble radio-opaque contrast enema before surgery for closure of the protective colostomy. Fifty-seven patients were treated with surgery alone (group A) and 95 patients received adjuvant treatment (group B). Results A total of 54 fistulas were seen: 17 in group A (28.9% of patients in group A) and 37 in group B (38.9% of patients in group B). Six fistulas involved the rectovaginal septum. All fistulas were managed medically. The time to resolution was 30 days in 76.4% of patients in group A and about 50 days in 82% of patients in group B. Rectovaginal fistulas always took much longer to heal in both groups and failed to heal in two of the four cases in group B. Conclusions Two factors appear to contribute to the high prevalence of fistulas in this series: extension of radiological screening to all operated patients and adjuvant radiotherapy. However, the postoperative course was not compromised by radiotherapy in that these fistulas resolved with medical treatment alone, although healing took longer. The incidence of rectovaginal fistulas was substantially the same in the two groups, but two of the four occurring in group B did not heal. Postoperative monitoring with water-soluble contrast enema appears to be the diagnostic procedure of choice because it is well tolerated, non-invasive and a reliable aid in planning surgical bowel recanalization since no false negative cases were detected clinically after closure of the colostomy.
Type of Medium:
Online Resource
ISSN:
0300-8916
,
2038-2529
DOI:
10.1177/030089160208800414
Language:
English
Publisher:
SAGE Publications
Publication Date:
2002
detail.hit.zdb_id:
280962-X
detail.hit.zdb_id:
2267832-3
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