Histoplasmosis infection presenting as an isolated subcutaneous periarticular upper limb swelling in the immunosuppressed patient.
Atypical mycobacterial and fungal infections may occur in immunosuppressed patients. The impaired host response can make the clinical presentation atypical. Blood and tissue cultures may be negative in the acute phase of the illness, which can lead to a delay in diagnosis. In those patients with AIDS or other underlying immunosuppressive conditions, histoplasmosis cannot always be eradicated, but treatment that achieves chronic suppression may be adequate to maintain functional capacity. This report describes two immunosuppressed patients who presented with isolated subcutaneous histoplasmosis infection around the wrist.
Smith
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Christine M. Kleinert Institute for Hand and Microsurgery, Louisville, Kentucky, USA.
Shatford
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D000328:Adult; D000368:Aged; D003922:Diabetes Mellitus, Type 1 / Q000276:immunology; D015658:HIV Infections / Q000276:immunology; D019698:Hepatitis C, Chronic / Q000276:immunology; D006660:Histoplasmosis / Q000175:diagnosis*; D006801:Humans; D016867:Immunocompromised Host; D007592:Joint Diseases / Q000382:microbiology*; D008297:Male; D014955:Wrist Joint / Q000382:microbiology*