immunocompetent host

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

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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.

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

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A 66-year-old farmer developed a deep skin fungal infection from a biological pesticide she used for over 10 years. The pesticide contained a fungus called Purpureocillium lilacinum, which is normally harmless to healthy people but caused repeated skin lesions on her face and arms. She was successfully treated with antifungal medication (itraconazole) for three months, and her skin fully healed without returning. This is the first reported case showing that biological pesticides can pose health risks to workers who handle them regularly.

Cutaneous Mucormycosis Following Polytrauma: A Multidisciplinary Approach

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A 22-year-old man suffered severe injuries from a motorcycle-truck collision that damaged his perineal area and left thigh. Despite antibiotics and wound therapy, a dangerous fungal infection called mucormycosis developed in the wound. The medical team treated this by repeatedly removing infected tissue, using powerful antifungal medications (amphotericin B and posaconazole), and carefully managing the wound with special therapy before skin grafting, ultimately achieving successful healing.

A rare case of invasive necrotizing myositis of the thigh caused by Basidiobolus ranarum: a multi-pronged approach to successfully managing a near-fatal polybacterial mycotic infection

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A 46-year-old man developed a severe fungal infection caused by a rare fungus called Basidiobolus ranarum in his thigh, which started from an insect bite two years earlier. The infection caused tissue death and was complicated by bacterial superinfection, requiring aggressive treatment with multiple antibiotics and antifungal medications along with several surgeries. Doctors used a combination approach including voriconazole, potassium iodide, and itraconazole to finally control the infection, though amputation was necessary due to the extent of tissue damage. The case highlights the importance of early medical care and demonstrates that rare fungal infections can be life-threatening even in otherwise healthy people.

Urosepsis From Nephrolithiasis Caused by Candida glabrata: A Rare Etiology of Urinary Sepsis in an Immunocompetent Patient

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A 41-year-old man with kidney stones developed a serious bloodstream infection caused by Candida glabrata, a type of yeast fungus that rarely infects healthy people. Although he initially received antibiotics, his condition worsened until doctors identified the fungal infection through blood tests. After placing a drainage tube in his kidney and treating him with an antifungal medication called micafungin, he recovered well. This case highlights the importance of considering fungal infections when standard antibiotics fail to treat kidney stone-related infections.

Schizophyllum radiatum: An uncommon culprit of invasive fungal rhinosinusitis in an immunocompetent patient – A case report from India

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A 32-year-old healthy woman in India developed a serious fungal infection in her sinuses caused by an unusually rare fungus called Schizophyllum radiatum. Doctors removed the infected material through surgery and identified the fungus using genetic sequencing when standard methods failed. Treatment with antifungal medication successfully cleared the infection, and the patient fully recovered.

Paratracheal abscess by plant fungus Chondrostereum purpureum- first case report of human infection

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A plant scientist in India developed an unusual infection caused by a fungus that normally only affects plants. The infection formed an abscess near his windpipe and caused voice problems and difficulty swallowing. Doctors couldn’t identify the fungus using standard methods, requiring DNA testing to confirm it was Chondrostereum purpureum, a fungus known to cause silver leaf disease in roses and other plants. The patient recovered completely after surgery to drain the abscess and antifungal medication for two months.

Case Commentary: Successful use of olorofim for the treatment of multi-drug-resistant Lomentospora prolificans infection in a child

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A young girl contracted a dangerous drug-resistant fungal infection in her knee after an injury, which failed to respond to standard antifungal treatments. Doctors obtained special access to an experimental antifungal drug called olorofim through a compassionate use program. The child showed improvement within two weeks and was completely cured after six months of treatment with no signs of the infection returning two years later, making this the first successful case of this new drug being used in a child.

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

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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.

Research Keyword: immunocompetent host