Unknown 20

Mould identification: a virtual self assessment

Case history

A 46-year-old male, prospector presented with a 6 month history of a white verrucoid cutaneous lesion on his forearm. A biopsy showed the presence of dark brown sclerotic cells and the fungus shown below was isolated.

Unknown 20 histopathology


Unknown 20 culture


Unknown 20 microscopy


What is your identification?