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Osteomyelitis of the hand due to Torulopsis holmii

C B Murdock, J F Fisher, D Loebl

    Southern Medical Journal
    |November 1, 1983
    PubMed

    Insights

    Torulopsis holmii, a yeast, can cause severe infections even in healthy individuals. This case report details a rare osteomyelitis infection in a previously healthy man following a hand injury, which relapsed despite treatment.

    Area of Science:

    • Mycology
    • Infectious Diseases
    • Clinical Microbiology

    Background:

    • Yeasts of the genus Torulopsis are typically considered harmless saprophytes.
    • However, they can cause serious infections in immunocompromised individuals.
    • Infections in otherwise healthy patients are exceptionally rare.

    Observation:

    • A previously healthy male presented with osteomyelitis.
    • The infection was caused by Torulopsis holmii, a yeast species.
    • This occurred as a complication of a penetrating hand injury.

    Findings:

    • The isolated Torulopsis holmii strain demonstrated in vitro susceptibility to amphotericin B and flucytosine.
    • Despite prolonged treatment with these antifungal agents, the patient experienced a relapse after initial clinical improvement.

    Implications:

    • This case highlights the potential for Torulopsis species to cause invasive disease in immunocompetent hosts.
    • It underscores the challenges in managing Torulopsis osteomyelitis, even with appropriate antifungal therapy.
    • Further research into the pathogenesis and treatment of Torulopsis infections in healthy individuals may be warranted.

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