Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system

Eun Jeong Won; Jong Hee Shin; Kyungwon Lee; Mi Na Kim; Hye Soo Lee; Yeon Joon Park; Min Young Joo; Soo Hyun Kim; Myung Geun Shin; Soon Pal Suh; Dong Wook Ryang

doi:10.1128/JCM.00945-13

Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system

Eun Jeong Won
, Jong Hee Shin
, Kyungwon Lee
, Mi Na Kim
, Hye Soo Lee
, Yeon Joon Park
, Min Young Joo
, Soo Hyun Kim
, Myung Geun Shin
, Soon Pal Suh
, Dong Wook Ryang

Department of Laboratory Medicine

Chonnam National University
Yonsei University
University of Ulsan
Jeonbuk National University

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

We assessed the accuracy of yeast bloodstream isolate identification performed over a 1-year period at 10 South Korean hospitals, using the matrix-assisted laser desorption ionization-time of flight (MALDI-TOF)-based Vitek MS system. The overall phenotypic misidentification rate was 3.4% (18/533), with considerable variation between hospitals (0.0% to 19.0%), compared to 1.1% (6/533) for the Vitek MS system.

Original language	English
Pages (from-to)	3063-3065
Number of pages	3
Journal	Journal of Clinical Microbiology
Volume	51
Issue number	9
DOIs	https://doi.org/10.1128/JCM.00945-13
State	Published - Sep 2013

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Won, E. J., Shin, J. H., Lee, K., Kim, M. N., Lee, H. S., Park, Y. J., Joo, M. Y., Kim, S. H., Shin, M. G., Suh, S. P., & Ryang, D. W. (2013). Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system. Journal of Clinical Microbiology, 51(9), 3063-3065. https://doi.org/10.1128/JCM.00945-13

@article{6f80e86e23194ae285e3999be7f60c26,

title = "Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system",

abstract = "We assessed the accuracy of yeast bloodstream isolate identification performed over a 1-year period at 10 South Korean hospitals, using the matrix-assisted laser desorption ionization-time of flight (MALDI-TOF)-based Vitek MS system. The overall phenotypic misidentification rate was 3.4\% (18/533), with considerable variation between hospitals (0.0\% to 19.0\%), compared to 1.1\% (6/533) for the Vitek MS system.",

author = "Won, \{Eun Jeong\} and Shin, \{Jong Hee\} and Kyungwon Lee and Kim, \{Mi Na\} and Lee, \{Hye Soo\} and Park, \{Yeon Joon\} and Joo, \{Min Young\} and Kim, \{Soo Hyun\} and Shin, \{Myung Geun\} and Suh, \{Soon Pal\} and Ryang, \{Dong Wook\}",

year = "2013",

month = sep,

doi = "10.1128/JCM.00945-13",

language = "English",

volume = "51",

pages = "3063--3065",

journal = "Journal of Clinical Microbiology",

issn = "0095-1137",

publisher = "American Society for Microbiology",

number = "9",

}

Won, EJ, Shin, JH, Lee, K, Kim, MN, Lee, HS, Park, YJ, Joo, MY, Kim, SH, Shin, MG, Suh, SP & Ryang, DW 2013, 'Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system', Journal of Clinical Microbiology, vol. 51, no. 9, pp. 3063-3065. https://doi.org/10.1128/JCM.00945-13

Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system. / Won, Eun Jeong; Shin, Jong Hee; Lee, Kyungwon et al.
In: Journal of Clinical Microbiology, Vol. 51, No. 9, 09.2013, p. 3063-3065.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system

AU - Won, Eun Jeong

AU - Shin, Jong Hee

AU - Lee, Kyungwon

AU - Kim, Mi Na

AU - Lee, Hye Soo

AU - Park, Yeon Joon

AU - Joo, Min Young

AU - Kim, Soo Hyun

AU - Shin, Myung Geun

AU - Suh, Soon Pal

AU - Ryang, Dong Wook

PY - 2013/9

Y1 - 2013/9

N2 - We assessed the accuracy of yeast bloodstream isolate identification performed over a 1-year period at 10 South Korean hospitals, using the matrix-assisted laser desorption ionization-time of flight (MALDI-TOF)-based Vitek MS system. The overall phenotypic misidentification rate was 3.4% (18/533), with considerable variation between hospitals (0.0% to 19.0%), compared to 1.1% (6/533) for the Vitek MS system.

AB - We assessed the accuracy of yeast bloodstream isolate identification performed over a 1-year period at 10 South Korean hospitals, using the matrix-assisted laser desorption ionization-time of flight (MALDI-TOF)-based Vitek MS system. The overall phenotypic misidentification rate was 3.4% (18/533), with considerable variation between hospitals (0.0% to 19.0%), compared to 1.1% (6/533) for the Vitek MS system.

UR - https://www.scopus.com/pages/publications/84882803416

U2 - 10.1128/JCM.00945-13

DO - 10.1128/JCM.00945-13

M3 - Article

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AN - SCOPUS:84882803416

SN - 0095-1137

VL - 51

SP - 3063

EP - 3065

JO - Journal of Clinical Microbiology

JF - Journal of Clinical Microbiology

IS - 9

ER -

Won EJ, Shin JH, Lee K, Kim MN, Lee HS, Park YJ et al. Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system. Journal of Clinical Microbiology. 2013 Sep;51(9):3063-3065. doi: 10.1128/JCM.00945-13

Accuracy of species-level identification of yeast isolates from blood cultures from 10 university hospitals in south korea by use of the matrix-assisted laser desorption ionization-time of flight mass spectrometry-based vitek MS system

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