Anal fistulas in Crohn's disease: Incide
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S. Nordgren; S. Fasth; L. HultΓ©n
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Article
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1992
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Springer
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English
β 504 KB
The incidence and prognosis of anal fistulas were investigated in a prospective study comprising 136 patients operated on for Crohn's disease. The incidence of anal fistulas was 27 of 136 (20%), in patients with classical disease 12 of 68 (18%), and in those with Crohn's colitis 15 of 68 (22%). A fi