Scedosporium Apiospermum ( Pseudallescheria Boydii ) Species Complex In humans, infection with Scedosporium apiospermum, Scedosporium boydii (formerly Pseudallescheria boydii ) and Scedosporium aurantiacum (collectively, the S. apiospermum species complex) can produce two distinct diseases: mycetoma and scedosporiosis (pseudallescheriasis). Mycetoma is…
Mycetoma is a chronic progressive granulomatous infection of the skin and subcutaneous tissue most often affecting the lower extremities, typically a single foot. The disease is unique from other cutaneous or subcutaneous diseases in its triad of localized swelling, underlying…
Chromoblastomycosis (chromomycosis) is a chronic, localized fungal infection of the skin and subcutaneous tissue that produces raised scaly lesions, usually of the lower extremities. The lesions of chromoblastomycosis are frequently warty or cauliflower-like in appearance, with pathognomonic muriform cells (also…