继发型肺结核患者下呼吸道内赛多孢子菌定植初探

中国真菌学杂志　 2017, Vol. 12 　Issue (2): 89-91.

继发型肺结核患者下呼吸道内赛多孢子菌定植初探

曾敬思¹, 李宏杰², 毛叶红¹, 连昕¹, 郑岳臣¹

1. 华中科技大学同济医学院附属协和医院皮肤性病科, 武汉 430022;
2. 武汉市医疗救治中心感染科, 武汉 430023

收稿日期:2016-12-07 出版日期:2017-04-28 发布日期:2017-04-28
作者简介:曾敬思,女(汉族),博士,副教授,副主任医师,硕士研究生导师.E-mail:wuhanzjs@aliyun.com;李宏杰,男(汉族),本科,副主任医师.E-mail:2465059569@qq.com
基金资助:
湖北省自然科学基金（2008CDZ014）

Colonization or infection of Scedosporium in lower respiratory tract of secondary pulmonary tuberculosis patients

ZENG Jing-si¹, LI Hong-jie², MAO Ye-hong¹, LIAN Xin¹, ZHENG Yue-chen¹

1. Department of Dermatology and Venereology, Union Hospital, Tongji Medical College, Huazhong Science and Technology University, Wuhan 430022, China;
2. Department of Infectious Disease, Wuhan Medical Treatment Center, Wuhan 430023, China

Received:2016-12-07 Online:2017-04-28 Published:2017-04-28

摘要/Abstract

摘要：

目的初步了解赛多孢子菌（Scedosporium）在继发型肺结核患者下呼吸道内感染或定植状况。方法收集101例继发型肺结核患者的支气管肺泡灌洗液，分别使用真菌镜检、选择培养基培养及扩增部分β-微管蛋白基因的聚合酶链式反应-反转线状点杂交（PCR-RLB）方法，检测常见的5种赛多孢子菌病的致病菌，即S.apiospermum、S.boydii、S.minutispora、S.aurantiacum及S.dehoogii。结果 101份受检标本均未检测到上述5种赛多孢子菌。结论在继发型肺结核患者中未见常见5种赛多孢子菌呼吸道感染或定植，提示继发型肺结核患者并发赛多孢子菌病的可能性不大。

关键词: 肺结核, 赛多孢子菌, 下呼吸道, 定植

Abstract:

Objective Understanding colonization or infection of Scedosporium in lower respiratory tract of secondary pulmonary tuberculosis.Methods Major pathogens of Scedosporiosis, 5 Scedosporium spp.(S.apiospermum, S.boydii, S.minutispora, S.aurantiacum and S.dehoogii), were detected in bronchoalveolar lavage fluid from the patients with secondary pulmonary tuberculosis using direct microscope examination, fungal culturing and PCR-based reverse line blot (PCR-RLB) targeting the partial β-tubulin gene.Result No Scedosporium spp.were found in 101 specimens of bronchoalveolar lavage fluid from secondary pulmonary tuberculosis patients.Conclusion Rare Scedosporium spp.colonize or infect in lower respiratory tract of secondary pulmonary tuberculosis.It implies that secondary pulmonary tuberculosis complicated by Scedosporiosis due to increasing colonization of Scedosporium spp.in the respiratory tract will be uncommon.

Key words: pulmonary tuberculosis, Scedosporium, lower respiratory tract, colonization

中图分类号:

R519.8

曾敬思, 李宏杰, 毛叶红, 连昕, 郑岳臣. 继发型肺结核患者下呼吸道内赛多孢子菌定植初探[J]. 中国真菌学杂志, 2017, 12(2): 89-91.

ZENG Jing-si, LI Hong-jie, MAO Ye-hong, LIAN Xin, ZHENG Yue-chen. Colonization or infection of Scedosporium in lower respiratory tract of secondary pulmonary tuberculosis patients[J]. Chinese Journal of Mycology, 2017, 12(2): 89-91.

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