molecular sequencing

Nannizziopsis arthrosporioides infection mimicking ophidiomycosis in ball pythons (Python regius)

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A wild-caught boa snake developed severe skin lesions caused by a fungus called Nannizziopsis arthrosporioides. Within a week, six ball pythons housed nearby developed similar skin infections. Using DNA testing and microscopy, researchers confirmed this was the first documented case of this fungus infecting snakes, demonstrating how quickly fungal infections can spread between animals in shared environments.

Rasamsonia argillacea brain abscess in a lung transplant recipient: an unexpected infection by an unusual fungal pathogen

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A 65-year-old woman who received a lung transplant developed a serious brain infection caused by a rare fungus called Rasamsonia argillacea. Doctors initially struggled to identify this unusual fungus and treated her with multiple antifungal medications, but the infection proved difficult to control because the fungus was resistant to common antifungal drugs. Investigations revealed that the patient had an undiagnosed immune system disorder called chronic granulomatous disease, which made her vulnerable to this rare infection. Despite aggressive treatment including surgery and powerful antifungal medications, the patient’s condition worsened and she eventually passed away.

Timely diagnosis and management of Quambalaria cyanescens-induced peritoneal dialysis peritonitis: A rare case highlighting the role of galactomannan testing

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A 53-year-old man on peritoneal dialysis developed a rare fungal infection caused by Quambalaria cyanescens. Doctors used a special blood test (galactomannan testing) to quickly identify it as a fungal infection rather than a bacterial one, leading to timely removal of his dialysis catheter on day 5. After treatment with antifungal medications, he recovered completely with no relapses over two years of follow-up. This case shows the importance of proper hygiene during dialysis and using advanced diagnostic tools for rare infections.

Taxonomy and phylogeny of Cortinarius sect. Anomali in China

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This research identifies and describes 22 species of Cortinarius mushrooms found in China, including 11 newly discovered species. Scientists used both traditional microscopy and modern DNA analysis to distinguish between similar-looking species and understand how they are related to each other. The study also compares Chinese species with those found in Europe and North America, helping map out how these mushrooms are distributed across the world.

Rasamsonia argillacea brain abscess in a lung transplant recipient: an unexpected infection by an unusual fungal pathogen

mycolabadmin

A 65-year-old woman who received a lung transplant developed a rare and serious brain infection caused by an unusual fungus called Rasamsonia argillacea. The infection was difficult to diagnose because it looks similar to more common molds under the microscope. During the investigation of this unexpected infection, doctors discovered that the patient had a rare genetic disorder affecting her immune system that had never been diagnosed. This case highlights how unusual infections can reveal hidden immune system problems.

Research Keyword: molecular sequencing

Nannizziopsis arthrosporioides infection mimicking ophidiomycosis in ball pythons (Python regius)

Rasamsonia argillacea brain abscess in a lung transplant recipient: an unexpected infection by an unusual fungal pathogen

Timely diagnosis and management of Quambalaria cyanescens-induced peritoneal dialysis peritonitis: A rare case highlighting the role of galactomannan testing

Taxonomy and phylogeny of Cortinarius sect. Anomali in China

Rasamsonia argillacea brain abscess in a lung transplant recipient: an unexpected infection by an unusual fungal pathogen