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为探讨胆囊切除术、胆囊结石与结直肠癌的相互关系 ,回顾分析了 1 990～ 1 999年收治的结直肠癌的病人1 65例。并与同期认为与胆囊结石无关的其他肿瘤病人 581例 (对照组 )进行对比分析。结果 :结直肠癌组有 4 4例( 2 6.7% )有胆囊切除术史 ( 7例 )或胆囊结石 ( 37例 ) ,显著高于对照组的 6.0 % (P <0 .0 1 )。提示 :胆囊切除术和胆囊结石是结直肠癌的高危因素
To investigate the relationship between cholecystectomy, gallbladder stones, and colorectal cancer, retrospective analysis was performed on 650 patients with colorectal cancer who were admitted between 990 and 1999. In contrast, 581 patients (control group) who were not considered to be related to gallstones during the same period were compared and analyzed. RESULTS: There were 44 cases (2.7%) in the colorectal cancer group with a history of cholecystectomy (7 cases) or cholecystolithiasis (37 cases), which was significantly higher than that in the control group (6.0%) (P < 0.01). Tip : Cholecystectomy and gallstones are risk factors for colorectal cancer