Disease: cutaneous mycosis

The first described case of Fomitiporella micropora infection in humans: A heart transplant recipient diagnosed by fungal PCR

A heart transplant patient developed a slow-growing lump on his shin that turned out to be caused by a rare fungus never before seen in humans. Doctors removed the lump surgically and used advanced genetic testing to identify the unusual fungus as Fomitiporella micropora. The patient received antifungal medication and the wound healed completely, highlighting how modern genetic tests can identify rare infections that traditional methods might miss.

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The first described case of Fomitiporella micropora infection in humans: A heart transplant recipient diagnosed by fungal PCR

A patient who received a heart transplant developed a small, slowly-growing lump on his shin over many years. After surgical removal, genetic testing revealed it was caused by a rare fungus never before identified in humans. The surgical removal likely cured the infection, and the case shows how important advanced genetic testing methods are for identifying unusual infections in transplant patients.

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Deep Fungal Infection of the Skin with Two Rare Fungi in a Dog Being Treated with Immunosuppressant Therapy: A Case Report

A dog being treated for brain inflammation with immune-suppressing drugs developed a serious skin infection caused by two unusual fungi not previously reported together in veterinary medicine. The infection proved difficult to diagnose, requiring tissue samples and specialized laboratory testing to identify the fungi and determine which antifungal drugs would work best. Despite treatment with antifungal medications and reducing the immunosuppressive drugs, the infection did not improve and the dog’s underlying condition worsened, ultimately requiring euthanasia. This case shows the serious risks of fungal infections in animals on long-term immunosuppressive therapy and highlights the need for careful monitoring and early detection.

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Deep Fungal Infection of the Skin with Two Rare Fungi in a Dog Being Treated with Immunosuppressant Therapy: A Case Report

An 8-year-old dog receiving long-term immunosuppressive medication for brain inflammation developed rare fungal skin infections caused by two unusual fungi not previously reported together in veterinary medicine. Diagnosis required multiple tests including tissue samples, staining techniques, and genetic testing. Despite treatment with antifungal medications and careful adjustment of immunosuppressive drugs, the infections did not improve, highlighting the difficult balance between fighting infections and controlling the underlying immune disease.

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Phaeohyphomycosis due to Nigrograna chromolaenae in a cardiac transplant patient

A 71-year-old heart transplant patient developed a slowly growing bump on his finger caused by a rare fungus called Nigrograna chromolaenae. Doctors initially tried common antifungal medications that didn’t work well, but the patient improved significantly when switched to posaconazole treatment. This is the first documented case of this particular fungus infecting a human, highlighting the importance of accurately identifying fungi to choose the right treatment.

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