Characterization of Multidrug-Resistant Group B Streptococci with Reduced Penicillin Susceptibility Forming Small Non-Beta-Hemolytic Colonies on Sheep Blood Agar Plates

被引：10

作者：

Banno, Hirotsugu ^{[1
]}

Kimura, Kouji ^{[1
,2
]}

Tanaka, Yosuke ^{[3
]}

Kitanaka, Hiromitsu ^{[1
]}

Jin, Wanchun ^{[1
]}

Wachino, Jun-ichi ^{[1
,2
]}

Yamada, Keiko ^{[1
]}

Shibayama, Keigo ^{[2
]}

Arakawa, Yoshichika ^{[1
,2
]}

机构：

[1] Nagoya Univ, Grad Sch Med, Dept Bacteriol, Nagoya, Aichi 4648601, Japan

[2] Natl Inst Infect Dis, Dept Bacteriol 2, Tokyo, Japan

[3] St Marianna Univ, Sch Med, Yokohama City Seibu Hosp, Dept Microbiol Lab, Kawasaki, Kanagawa, Japan

来源：

JOURNAL OF CLINICAL MICROBIOLOGY | 2014年 / 52卷 / 06期

关键词：

ERYTHROMYCIN; GENES;

D O I：

10.1128/JCM.00226-14

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

We isolated and characterized three multidrug-resistant clinical isolates of group B streptococci with reduced penicillin susceptibility (PRGBS) that formed small non-beta-hemolytic colonies on sheep blood agar plates but grew well on chocolate agar plates. They can be overlooked in the bacterial identification step, leading to clinical misdiagnosis and treatment failure.

引用

页码：2169 / 2171

页数：3

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