B组链球菌作为菌血症和心内膜炎的病因：一例病例报告

Group L streptococci as the cause of bacteraemia and endocarditis. A case report.

作者信息

Bevanger L, Stamnes T I

出版信息

Acta Pathol Microbiol Scand B. 1979 Oct;87(5):301-2. doi: 10.1111/j.1699-0463.1979.tb02442.x.

DOI:10.1111/j.1699-0463.1979.tb02442.x

Abstract

A beta-haemolytic streptococcus was isolated from multiple blood cultures in a 56-year-old woman suffering from thrombophlebitis in a leg and from a 42-year-old man with endocarditis. Both strains were identified as group L streptococci by precipitation testing. Initially they were identified as group A streptococci on the basis of cultural characteristics, bacitracin sensitivity and fluorescent staining with an anti-group A conjugate. The two cases are an addition to the few existing reports on proved infection in humans by group L streptococci.

摘要

从一名患有腿部血栓性静脉炎的56岁女性和一名患有心内膜炎的42岁男性的多次血培养中分离出一株β溶血性链球菌。通过沉淀试验，这两种菌株均被鉴定为L组链球菌。最初，根据培养特性、杆菌肽敏感性以及用抗A组共轭物进行的荧光染色，它们被鉴定为A组链球菌。这两例病例补充了关于L组链球菌在人类中已证实感染的少数现有报告。