[不同方式采集胃液结核分枝杆菌培养在儿童肺结核诊断中的应用]
[Culture of mycobacterium tuberculosis of gastric juice collected through different ways in diagnosis of pulmonary tuberculosis in children].
作者信息
Lu S, Huang G, Xu X
机构信息
Wuhan Railway Tuberculosis Hospital, Wuhan 430083.
出版信息
Zhonghua Jie He He Hu Xi Za Zhi. 1998 Oct;21(10):615-6.
OBJECTIVE
To explore the value of culture of Mycobacterium tuberculosis through gastric juice specimens in diagnosis of patients with pulmonary tuberculosis in children.
METHOD
Sputum, early morning vomited gastric juice (MVG), the other time vomited gastric juice (OVG) and early morning gastric lavage (MGL) were collected from 46 children with suspected pulmonary tuberculosis. All the specimens were processed to culture for Mycobacterium tuberculosis using pyruvate media, and the results were compared.
RESULT
Of the 46 cases, Mycobacterium tuberculosis was found in 4 sputum samples (9%), 15 MGL samples (33%), 12 MVG samples (26%) and 2 OVG samples (4%).
CONCLUSION
Collecting gastric juice through different methods for culture of Mycobacterium tuberculosis is specific for diagnosis of paediatric pulmonary tuberculosis.
目的
探讨通过胃液标本培养结核分枝杆菌在儿童肺结核患者诊断中的价值。
方法
收集46例疑似肺结核儿童的痰液、清晨呕吐胃液（MVG）、其他时间呕吐胃液（OVG）和清晨洗胃液（MGL）。所有标本采用丙酮酸培养基进行结核分枝杆菌培养，并比较结果。
结果
46例中，4份痰液标本（9%）、15份MGL标本（33%）、12份MVG标本（26%）和2份OVG标本（4%）培养出结核分枝杆菌。
结论
通过不同方法收集胃液培养结核分枝杆菌对儿童肺结核诊断具有特异性。
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