Unknown 41
Mould identification: a virtual self assessment
Case history
A 35-year-old retired painter with chronic myeloid leukaemia complicated by acute graft-versus-host disease developed a necrotising pneumonia with a bronchopleural fistula. Lobectomy showed the presence of filamentous hyphae and the culture below was isolated.
![Unknown 41 direct microscopy - 1](/mycology/sites/default/files/styles/ua_image_landscape/public/media/images/2021-09/unk41-1.jpg?h=c4dd2c7b&itok=3Lkgb_IQ)
Direct microscopy
![Unknown 41 direct microscopy - 2](/mycology/sites/default/files/styles/ua_image_landscape/public/media/images/2021-09/unk41-2.jpg?h=c4dd2c7b&itok=AO0J6o-z)
Direct microscopy
![Unknown 41 culture](/mycology/sites/default/files/styles/ua_image_landscape/public/media/images/2021-09/unk41-3.jpg?h=c4dd2c7b&itok=pJlS6Sgr)
Culture
![Unknown 41 microscopy - 1](/mycology/sites/default/files/styles/ua_image_landscape/public/media/images/2021-09/unk41-4.jpg?h=c4dd2c7b&itok=fWNKY96X)
Microscopy
![Unknown 41 microscopy - 2](/mycology/sites/default/files/styles/ua_image_landscape/public/media/images/2021-09/unk41-5.jpg?h=c4dd2c7b&itok=WRnX91yX)
Microscopy