Brachybacterium muris Detected in a Hepatocellular Carcinoma Patient with Pleural Effusion: A Case Report

被引：1
作者：
Wu, YuJing [1 ]
Wang, Sumei [1 ]
Wu, Guangye [2 ]
Zhang, Jiandong [1 ]
Liu, Shuye [1 ]
机构：
[1] Third Cent Hosp Tianjin, Tianjin Inst Hepatobiliary Dis, Artificial Cell Engn Technol Res Ctr, Tianjin Key Lab Extracorporeal Life Support Crit D, Tianjin, Peoples R China
[2] Tianjin Univ Tradit Chinese Med, Teaching Hosp 2, Tianjin Tradit Chinese Med Rehabil Ctr, Tianjin, Peoples R China
来源：
INFECTION AND DRUG RESISTANCE | 2023年 / 16卷
关键词：
Brachybacterium muris; pleural effusion; infection; SP-NOV; MICROBIOTA; BACTERIUM; SURFACE;
D O I：
10.2147/IDR.S406259
中图分类号：
R51 [传染病];
学科分类号：
100401 ;
摘要：
Background: Brachybacterium muris is a species of Gram positive and strictly aerobic bacterium. It was first reported in 2003 after being isolated from the liver of a laboratory mouse strain. It was also found on human skin and nasal cavity. Herein, we present the first case pleural effusion infection in humans caused by Brachybacterium muris. Case Presentation: A 65-year-old man was admitted to our hospital for a 4-week history of fever, accompanied by chills, occasional abdominal pain, occasional chest tightness and shortness of breath. On the day of hospitalization, thoracentesis was performed and 1000mL of yellow cloudy fluid was released. Result of pleural fluid culture was positive and B. muris was identified using 16S rDNA amplification and sequence comparisons. Conclusion: To our knowledge, this is the first report of pleural effusion infection caused by B. muris. B. muris can be pathogenic in humans.
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收藏
页码：3003 / 3006
页数：4
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