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말초삽입 중심정맥관에서 채취한 혈액에서 동정된 Chryseobacterium hominis 1례 보고
DC Field | Value | Language |
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dc.contributor.author | 원동주 | - |
dc.contributor.author | 용동은 | - |
dc.contributor.author | 변정현 | - |
dc.date.accessioned | 2020-02-27T05:03:53Z | - |
dc.date.available | 2020-02-27T05:03:53Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/175347 | - |
dc.description.abstract | Chryseobacterium hominis is non-fermenting Gram-negative rod that was first identified as a novel species in 2007. Here, we report the first clinical case of C. hominis bacteremia, which was confirmed by MALDI-TOF MS and 16S rRNA gene sequencing. A 16-year-old boy diagnosed with acute lymphoblastic leukemia was hospitalized for three months. Two sets of blood culture test through a peripherally inserted central catheter (PICC), which was inserted a month ago, was performed when his white blood cell count declined and he had a high fever. Colonies of medium sizes that looked round, mucoid, sticky, and grayish on blood and chocolate agar plates were observed. Identification of bacteria using the VITEK MALDI-TOF MS system (BioMérieux, France) was not successful and the VITEK 2 system (BioMérieux, USA) indicated Sphingomonas paucimobilis, with a questionable level of confidence (92%). However, Microflex LT Biotyper (Bruker Daltonics, Germany) showed C. homins (log score: 1.81) and sequence of 16S rRNA showed a 100% identity with C. hominis. Piperacillin-tazobactam was administered since the isolate was susceptible to piperacillin-tazobactam but C. hominis showed growth in the next four follow-up culture of blood drawn through PICC. The fever subsided only after PICC was changed. The clinical prognosis and antimicrobial susceptibility test of C. hominis should be further studied. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | Korean | - |
dc.publisher | Korean Society for Laboratory Medicine | - |
dc.relation.isPartOf | Laboratory Medicine Online | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | 말초삽입 중심정맥관에서 채취한 혈액에서 동정된 Chryseobacterium hominis 1례 보고 | - |
dc.title.alternative | Case of Chryseobacterium hominis Isolated from Human Blood Drawn Through Peripherally Inserted Central Catheter | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Laboratory Medicine (진단검사의학교실) | - |
dc.contributor.googleauthor | 원동주 | - |
dc.contributor.googleauthor | 변정현 | - |
dc.contributor.googleauthor | 김명숙 | - |
dc.contributor.googleauthor | 용동은 | - |
dc.identifier.doi | 10.3343/lmo.2019.9.4.246 | - |
dc.contributor.localId | A05763 | - |
dc.contributor.localId | A02423 | - |
dc.relation.journalcode | J02151 | - |
dc.identifier.eissn | 2093-6338 | - |
dc.subject.keyword | Chryseobacterium | - |
dc.subject.keyword | Chryseobacterium hominis | - |
dc.subject.keyword | Catheter-related blood stream infection | - |
dc.subject.keyword | Bacteremia | - |
dc.contributor.alternativeName | Won, Dongju | - |
dc.contributor.affiliatedAuthor | 원동주 | - |
dc.contributor.affiliatedAuthor | 용동은 | - |
dc.citation.volume | 9 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 246 | - |
dc.citation.endPage | 248 | - |
dc.identifier.bibliographicCitation | Laboratory Medicine Online, Vol.9(4) : 246-248, 2019 | - |
dc.identifier.rimsid | 64569 | - |
dc.type.rims | ART | - |
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