棒状杆菌
克林霉素
微生物学
利奈唑啉
万古霉素
医学
美罗培南
抗生素
金黄色葡萄球菌
生物
抗生素耐药性
细菌
遗传学
作者
Xin Huang,Qiuxiang Li,Qingsong Lin,Chengchuan Jiang,Li Yu,Bingkai Wang,Taijie Li
出处
期刊:Clinical Laboratory
[Clinical Laboratory Publications]
日期:2024-01-01
卷期号:70 (03/2024)
标识
DOI:10.7754/clin.lab.2023.230809
摘要
The goal was to report a rare case of lymphadenitis caused by Corynebacterium tuberculostearicum, and the laboratory's coping approach in the isolation and identification of this rare pathogen to improve the understanding of the disease.Lymph node biopsy was performed in a patient with suspected tuberculous lymphadenitis, and the biopsy tissue was isolated and cultured.The culture was Gram positive Corynebacterium, which was identified as Corynebacterium tuberculostearicum by microbial mass spectrometry and 16S rRNA gene sequencing. Antimicrobial susceptibility test showed that the drug was sensitive to daptomycin, doxycycline, gentamicin, linezolid, vancomycin, and meropenem, but resistant to ciprofloxacin, clindamycin, erythromycin, rifampicin, compound sulfamethoxazole, ceftriaxone, and cefepime.This is a case of Corynebacterium tuberculostearicum infection. Case reports of Corynebacterium tuberculostearicum infection are relatively rare in China. Through case study, we can provide help for laboratory isolation, identification, clinical diagnosis, and treatment.
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