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Corynebacterium group JK bacterial infection in a patient with an epicardial pacemaker

P S Gronemeyer, A S Weissfeld, A C Sonnenwirth

    American Journal of Clinical Pathology
    |December 1, 1980
    PubMed

    Insights

    Corynebacterium group JK can cause serious infections like septicemia in vulnerable patients. This case highlights a rare epicardial abscess in a patient with an epicardial pacemaker.

    Area of Science:

    • Infectious Diseases
    • Cardiology
    • Medical Microbiology

    Background:

    • Septicemia due to Corynebacteria group JK is a known complication in immunocompromised patients or those with indwelling medical devices.
    • Predisposing factors include neoplasms, ventriculoatrial shunts, and prosthetic valves.

    Observation:

    • A 69-year-old woman with an epicardial pacemaker presented with an epicardial abscess.

    Findings:

    • The abscess was caused by a Corynebacterium group JK organism.
    • This represents a rare presentation of Corynebacterium group JK infection associated with cardiac pacing devices.

    Implications:

    • Clinicians should consider Corynebacterium group JK in the differential diagnosis of infections in patients with cardiac pacemakers.
    • This case underscores the importance of device-related infections in patients with pacemakers.

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