Unknown 13

Mould identification: a virtual self assessment

Case history

A 60 year-old renal transplant patient presented with an localised cellulitic lesion on his forearm. Direct examination of biopsy tissue revealed abundant small yeast like cells and the cultures grew the fungus shown below.

Unknown 13 direct microscopy

Direct microscopy (GMS stained tissue section)

Unknown 13 culture


Unknown 13 microscopy - 1


Unknown 13 microscopy - 2


What is your identification?