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目的:探讨13C呼气试验对胆囊结石胆囊炎患者术前检查的临床意义.方法:分别对111例胆囊结石胆囊炎患者和577例有上腹部症状无胆囊结石患者行13C呼气试验,检测幽门螺杆菌(Hp)感染率.结果:胆囊结石组Hp感染率为45.9%,对照组Hp感染率为27.4%,胆囊结石组Hp感染率明显高于对照组,经χ2检验,两者有显著差异(P<0.01).结论:胆囊结石胆囊炎患者Hp感染率较高,胆胃疾病关系密切,13C呼气试验对胆囊结石胆囊炎患者术前检查有重要临床意义.
Objective: To investigate the clinical significance of 13C breath test in preoperative examination of cholecystolithiasis in children.Methods: 13C breath test was performed on 111 patients with cholecystolithiasis and 577 patients without upper gallbladder stones, Hp infection rate.Results: Hp infection rate in gallstone group was 45.9%, Hp infection rate in control group was 27.4%, Hp infection rate in gallstone group was significantly higher than that in control group, there was significant difference between the two groups (P0.01) .Conclusion: The incidence of Hp infection is high in patients with gallstones and cholecystitis, and there is a close relationship between biliary and gastric diseases. The 13C breath test has important clinical significance in preoperative examination of patients with gallstone cholecystitis.