A case of native valve infective endocarditis caused by bacillus cereus

Dong Hyun Oh; Min Hyung Kim; Yong Chan Kim; Je Eun Song; Jin Young Ahn; Sang Hoon Han; Jun Yong Choi; Chang Oh Kim; Hyuk Jae Chang; Dongeun Yong; Young Goo Song; Kyungwon Lee; June Myung Kim

doi:10.3947/ic.2012.44.4.310

A case of native valve infective endocarditis caused by bacillus cereus

Dong Hyun Oh, Min Hyung Kim, Yong Chan Kim, Je Eun Song, Jin Young Ahn, Sang Hoon Han, Jun Yong Choi, Chang Oh Kim, Hyuk Jae Chang, Dongeun Yong, Young Goo Song, Kyungwon Lee, June Myung Kim

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

3 Citations (Scopus)

Abstract

Bacillus cereus is a ubiquitous organism that often contaminates microbiological cultures but rarely causes serious infections in humans. It is the causative organism of infective endocarditis (IE), a disease typically associated with intravenous (IV) drug abusers. Thus, almost all reported cases have involved the tricuspid valve. We report a case of native mitral valve (MV) IE caused by B. cereus in a 54 year-oldman with moderate MV regurgitation but no apparent history of IV drug use. He presented with fever and dyspnea on exertion, symptoms which had been ongoing for 2 months. B. cereus infection was determined by blood culture examination. A transthoracic echocardiography revealed that mobile vegetations had attached to the MV. He was treated with IV antibiotics for a total of 6 weeks and received MV replacement surgery. He has maintained a good clinical recovery without complications since discharge.

Original language	English
Pages (from-to)	310-314
Number of pages	5
Journal	Infection and Chemotherapy
Volume	44
Issue number	4
DOIs	https://doi.org/10.3947/ic.2012.44.4.310
Publication status	Published - 2012 Aug

All Science Journal Classification (ASJC) codes

Infectious Diseases
Pharmacology (medical)

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title = "A case of native valve infective endocarditis caused by bacillus cereus",

abstract = "Bacillus cereus is a ubiquitous organism that often contaminates microbiological cultures but rarely causes serious infections in humans. It is the causative organism of infective endocarditis (IE), a disease typically associated with intravenous (IV) drug abusers. Thus, almost all reported cases have involved the tricuspid valve. We report a case of native mitral valve (MV) IE caused by B. cereus in a 54 year-oldman with moderate MV regurgitation but no apparent history of IV drug use. He presented with fever and dyspnea on exertion, symptoms which had been ongoing for 2 months. B. cereus infection was determined by blood culture examination. A transthoracic echocardiography revealed that mobile vegetations had attached to the MV. He was treated with IV antibiotics for a total of 6 weeks and received MV replacement surgery. He has maintained a good clinical recovery without complications since discharge.",

author = "Oh, {Dong Hyun} and Kim, {Min Hyung} and Kim, {Yong Chan} and Song, {Je Eun} and Ahn, {Jin Young} and Han, {Sang Hoon} and Choi, {Jun Yong} and Kim, {Chang Oh} and Chang, {Hyuk Jae} and Dongeun Yong and Song, {Young Goo} and Kyungwon Lee and Kim, {June Myung}",

year = "2012",

month = aug,

doi = "10.3947/ic.2012.44.4.310",

language = "English",

volume = "44",

pages = "310--314",

journal = "Infection and Chemotherapy",

issn = "2093-2340",

publisher = "Taehan Kamyom Hakhoe, Taehan Hwahak Yopop Hakhoe",

number = "4",

}

A case of native valve infective endocarditis caused by bacillus cereus. / Oh, Dong Hyun; Kim, Min Hyung; Kim, Yong Chan; Song, Je Eun; Ahn, Jin Young; Han, Sang Hoon; Choi, Jun Yong; Kim, Chang Oh; Chang, Hyuk Jae ; Yong, Dongeun; Song, Young Goo; Lee, Kyungwon; Kim, June Myung.

In: Infection and Chemotherapy, Vol. 44, No. 4, 08.2012, p. 310-314.

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

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AU - Kim, Yong Chan

AU - Song, Je Eun

AU - Ahn, Jin Young

AU - Han, Sang Hoon

AU - Choi, Jun Yong

AU - Kim, Chang Oh

AU - Chang, Hyuk Jae

AU - Yong, Dongeun

AU - Song, Young Goo

AU - Lee, Kyungwon

AU - Kim, June Myung

PY - 2012/8

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N2 - Bacillus cereus is a ubiquitous organism that often contaminates microbiological cultures but rarely causes serious infections in humans. It is the causative organism of infective endocarditis (IE), a disease typically associated with intravenous (IV) drug abusers. Thus, almost all reported cases have involved the tricuspid valve. We report a case of native mitral valve (MV) IE caused by B. cereus in a 54 year-oldman with moderate MV regurgitation but no apparent history of IV drug use. He presented with fever and dyspnea on exertion, symptoms which had been ongoing for 2 months. B. cereus infection was determined by blood culture examination. A transthoracic echocardiography revealed that mobile vegetations had attached to the MV. He was treated with IV antibiotics for a total of 6 weeks and received MV replacement surgery. He has maintained a good clinical recovery without complications since discharge.

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