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Erschienen in:
01.12.2006 | Case Reports
Complete Closure of Cancer-Related Anovaginal and Anoperineal Fistulas in Locally Advanced Anal Canal Carcinomas by Upfront Intra-Arterial Chemotherapy Followed by Combined Radiochemotherapy: Report of Two Cases
Erschienen in: Diseases of the Colon & Rectum | Ausgabe 12/2006
Einloggen, um Zugang zu erhaltenPurpose
Cancer-related fistulas are a major problem in locally advanced anal canal carcinoma, because conservative radiochemotherapy may not be recommended in this setting. Therefore, it is usually recommended to proceed to an abdominoperineal resection with definitive colostomy in the presence of such lesions.
Methods
Because chemotherapy can lead to closure of cancer-related fistulas and local intra-arterial chemotherapy is effective in locally advanced anal canal cancer, we treated two anal canal carcinoma patients presenting with cancer-related fistulas with upfront intra-arterial chemotherapy followed by radiochemotherapy, leading to complete closure of fistulas.
Results
Both patients are free of colostomy and in complete remission after more than four years of follow-up.
Conclusions
This conservative approach combining local intra-arterial chemotherapy and standard radiochemotherapy is feasible and should be considered in the management of such locally advanced anal canal carcinoma.