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The Journal of the Japanese Society for Clinical Microbiology

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[Vol.17 No.2 contents]
Japanese / English

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Article in Japanese

ArticleTitle A Case of Bacillus cereus Sepsis in a Patient with Acute Myeloid Leukemia
Language J
AuthorList Kenji Inagaki1), Yoshihiro Inamoto2), Nobuaki Hukusima2), Yoshihito Otsuka3),4), Chie Yanagisawa4), Hideaki Hanaki4), Hidenori Morikawa1), Yohei Fujimoto1), Takafumi Katayama1), Mieko Ishikawa1), Atsuko Kito1), Tatsunao Sugiura2), Keitaro Tsushita2), Shingo Sonoda1)
Affiliation 1) Laboratory of medicine, Social Insurance Chukyo Hospital
2) Department of Hematology, Social Insurance Chukyo Hospital
3) Laboratory of medicine, Social Insurance Central General Hospital
4) Kitasato Research Center for Anti-infection Drugs
Publication J.J.C.M.: 17 (2), 119-123, 2007
Received November 1, 2006
Accepted March 28, 2007
Abstract Bacillus cereus can cause fatal sepsis in an immunocompromised patient. A 51-years-old female with acute myeloid leukemia (M2) received remission-induction therapy. On day +7, moderate fever and diarrhea developed, and cefepime was instituted. Symptoms were improved, and blood culture was negative. However, severe abdominal pain developed on day +15, followed by high fever. Cefepime was changed to meropenem, but she became comatose with rapidly progressing liver dysfunction. She died on day +17. Bacillus cereus was detected from the blood culture on day +16. This isolate was resistant to all types of β-lactams, but did not produce metallo-β-lactamase.
Keywords Bacillus cereus, fulminant, sepsis, leukemia
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