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Recipient sepsis caused by Lactococcus garvieae contamination of platelets from a donor with colon cancer
Author(s) -
Nakamura Shuichi,
Nakai Kenji,
Sakata Momoko,
Nagaoka Yoshio,
Yoshida Kozue,
Katsumata Uichiro,
Chiba Toshimi,
Matsubayashi Keiji
Publication year - 2019
Publication title -
vox sanguinis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.68
H-Index - 83
eISSN - 1423-0410
pISSN - 0042-9007
DOI - 10.1111/vox.12740
Subject(s) - sepsis , platelet , contamination , medicine , lactococcus , microbiology and biotechnology , cancer , colorectal cancer , immunology , biology , bacteria , lactococcus lactis , lactic acid , ecology , genetics
Lactococcus garvieae is a well‐known fish pathogen that has low virulence in humans and is rarely isolated from the blood cultures of endocarditis patients. We describe herein the first reported case of transfusion‐transmitted L. garvieae sepsis caused by a contaminated platelet concentrate from a donor who consumed raw octopus before blood donation. Retrospective examination of the laboratory results of the index donor revealed that his haemoglobin levels had been steadily decreasing, which led to the detection of a latent colon cancer. The donors with colon lesions involving a latent cancer may relate an asymptomatic bacteremia.