^(13)碳尿素呼气试验在诊断慢性腹痛儿童幽门螺杆菌感染中的应用

Application of ^(13) C-urea breath test in the diagnosis of Helicobacter pylori infection in children with chronic recurrent abdominal pain

目的 探讨 13碳尿素呼气试验 ( 13 C- UBT)在诊断慢性反复腹痛儿童幽门螺杆菌感染中的应用。方法 1 1 6例反复腹痛患儿均作 13碳尿素呼气试验。结果 1 1 6例儿童 HP感染阳性率 37.9% ,且显示随着年龄的增加 ,HP感染率递增。结论 13 C- UBT试验是一种简便。

Objective To study determine the application of 13 C urea breath test( 13 C UBT) in the diagnosis of Helicobacter pylori(HP) infection in children with chronic recurrent abdominal pain(CRAP) Methods By using the 13 C UBT,The status of HP infection were detected in 116 patients with CRAP Results The positive vates of 13 C UBT in children with CRAP were 37 9%,its incidence tends to rise with age increase Conclusions 13 C UBT is a simple safety and accurate non invasive method and suitable for diagnosising HP infection in children