【摘 要】 目的 分析胆囊息肉样病变(polypoid lesions of gallbladder,PLG)的易感因素，提高对该病的认识。方法 对来院疗养的2 125名接受年度大体检的飞行人员行常规腹部B超检查，将其分为PLG组与正常组，并就其易感因素进行回顾性分析。结果 PLG组119例，占同期体检飞行人员的5.60%，将PLG组与正常组的各因素间进行比较，两组在体重指数、飞行机种、血脂等因素的比较中，差异无统计学意义(P>0.05)，但在年龄与合并慢性胃炎及十二指肠溃疡因素的比较中，两组的差异有统计学意义(P<0.05)。结论 PLG的发病原因与体重等因素无相关性，而发病年龄与合并慢性胃炎及十二指肠溃疡可能为PLG的易感因素。

    【关键词】 胆囊息肉样病变；飞行人员；易感因素

    【Abstract】 Objective To analysis the predisposing factor of polypoid lesions of gallbladder (PLG).Methods2 125 pilots were checked by routine B-ultrasound in abdomen and divided into PLG group and normal group.Then the predisposing factors were analyzed.ResultsThe related factors in 119 cases (5.60%) of PLG were compared with which in normal group,and the results showed that there was no significant difference in BMI, airplane kind and blood fat (P>0.05). There was a significant difference in factor of ages combined with chronic gastritis and duodenal ulcer (P<0.05).ConclusionThere was no relationship between PLG and weight, and the ages combined with chronic gastritis and duodenal ulcer might be a predisposing factor. ......