Zinkin L D, Brandwein C
Dis Colon Rectum. 1980 Mar;23(2):115-7. doi: 10.1007/BF02587608.
A case of Crohn's disease with carcinoma of the rectum is reported, bringing the number of reported cases to 44. Although the exact incidence of carcinoma arising in a segment of Crohn's disease is not known, a review of the literature emphasizes that there does seem to be a definite increased risk.
本文报告了一例患有直肠腺癌的克罗恩病病例,使报告病例数增至44例。虽然尚不清楚在克罗恩病某一阶段发生癌症的确切发病率,但文献综述强调,风险似乎确实有明显增加。