Misidentification of Acinetobacter baumannii as Alcaligenes faecalis by VITEK 2 System; Case Report
Author(s) -
Suekyeung Kim,
Myeong Hee Kim,
Woo In Lee,
So Young Kang,
You La Jeon
Publication year - 2017
Publication title -
laboratory medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.332
H-Index - 28
eISSN - 1943-7730
pISSN - 0007-5027
DOI - 10.1093/labmed/lmx062
Subject(s) - acinetobacter baumannii , microbiology and biotechnology , alcaligenes faecalis , opportunistic pathogen , acinetobacter , biology , clinical microbiology , medicine , bacteria , antibiotics , pseudomonas aeruginosa , genetics
Acinetobacter baumannii (A. baumannii) is widely known as an opportunistic bacterial pathogen that causes infection more frequently among immunocompromised individuals. Our case demonstrated the limitation of the current VITEK 2 system for the idendification of A. baumannii. Four clinical isolates of A. baumannii were identified as Alcaligenes faecalis by the VITEK 2 system. Misidentification might lead to unnecessary tests and inappropriate treatments. Additional methods appear to be helpful for the accurate identification of A. baumannii for clinical microbiology laboratories.
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