Research Topic: Cutaneous mycosis

Naganishia albidus Causing Perioral Cutaneous Infection: A Rare Case Easily Misdiagnosed

A 37-year-old man developed an unusual fungal skin infection around his mouth caused by Naganishia albidus, a rare yeast. He was initially misdiagnosed with eczema and his condition worsened with wrong treatment. Advanced fungal testing techniques helped identify the correct organism, and after six weeks of antifungal medication (both oral and topical), his skin completely cleared. This case shows why doctors need to consider rare fungal infections when skin problems don’t respond to typical treatments.

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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 cutaneous fungal infection in an immunocompetent individual caused by a biological pesticide: a rare case report

A 66-year-old farmer developed recurring skin infections over 10 years from exposure to a biological pesticide containing a fungus called Purpureocillium lilacinum. Although this fungus is generally safe for healthy people, this case shows it can cause serious skin infections with prolonged exposure. The patient was successfully treated with antifungal medication over three months. This case highlights the importance of proper safety measures when working with biological pesticides.

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Deep cutaneous phaeohyphomycosis caused by Cladophialophora boppii: A case report

A 69-year-old woman with breast cancer developed a skin infection caused by a rare fungus called Cladophialophora boppii while taking dexamethasone for cancer treatment. Doctors diagnosed the infection through skin biopsy and fungal testing, then removed the infected area surgically. After three weeks of antifungal medication (itraconazole), the infection cleared completely and did not return during four months of follow-up. This case suggests that surgery combined with short-term antifungal treatment may be sufficient for this type of infection.

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