Intra-abdominal abscesses by Lactococcus lactis ssp cremoris in an immunocompetent adult with severe periodontitis and pernicious anemia

We report the case of an immunocompetent man who presented with fever and abdominal pain and was found to have a hepatic abscess and a peri-renal abscess with a computerized tomography scan. The hepatic abscess was drained percutaneously and cultures revealed the presence of Lactococcus lactis that...

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Bibliographic Details
Main Authors: Konstantinos Fragkiadakis, Petros Ioannou, Emmanouil Barbounakis, George Samonis
Format: Article
Language:English
Published: Elsevier 2017-01-01
Series:IDCases
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214250916301081
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Summary:We report the case of an immunocompetent man who presented with fever and abdominal pain and was found to have a hepatic abscess and a peri-renal abscess with a computerized tomography scan. The hepatic abscess was drained percutaneously and cultures revealed the presence of Lactococcus lactis that was sensitive to penicillin. The patient was successfully treated with ceftriaxone and metronidazole with resolution of the abscesses. Further work-up revealed atrophic gastritis, vitamin B12 deficiency, periodontitis and gingivitis, suggesting a possible site of entry for the development of the abscesses.
ISSN:2214-2509