881 results
Epicoccum purpurascens on culture and microscopy
 - dematiaceous (black) with orange pigment
 - environmental mold found
purpurascens on culture ... and microscopy ... black) with orange pigment ... #purpurascens #culture ... #microbiology #microscopy
Trichophyton rubrum on Culture and Microscopy
 - can develop deep red plate pigment (hence rubrum); the
Trichophyton rubrum on Culture ... and Microscopy ... deep red plate pigment ... Trichophyton #rubrum #Culture ... #Microscopy #clinical
Trichophyton tonsurans on Culture and Microscopy:
 - will often be from hair (monk tonsure)
 - macroconidia
Trichophyton tonsurans on Culture ... and Microscopy: ... develop a brown pigment ... Trichophyton #tonsurans #Culture ... #Microscopy #clinical
Ochroconis (Verruconis) gallopava on culture and microscopy
Middle age patient with chronic cough and progressive SOB. CT
) gallopava on culture ... and microscopy ... produces a dark pigment ... Verruconis #gallopava #culture ... #microscopy #clinical
Important Fungal Stains
Mycology Lab:
 • Calcofluor white - Fluorochrome that binds glucans and chitin in fungal
preparation from culture ... detect melanin pigment ... #microbiology #microscopy
Pathology - Hepatocyte Pigments

Lipofuschin (H&E) 

Alpha-I-antitrypsin globules (PAS-D) 

Mallory's hyaline / Mallory Denk Bodies 

Giant Mitochondria
Pathology - Hepatocyte Pigments ... Mitochondria (H&E) Pigment ... #Hepatocyte #Pigments ... Hepatology #Clinical #Microscopy
Fusarium on Culture and Microscopy
Collecting a sample for culture from the eye is never fun, but
Fusarium on Culture ... and Microscopy ... positive fungal culture ... & reverse) 2) microscopic ... #Microscopy #clinical
Aspergillus niger on Culture and Microscopy

Rich Davis, PhD, D(ABMM), MLS @richdavisphd

#Aspergillus #niger #clinical #microscopy #microbiology #culture
Aspergillus niger on Culture ... and Microscopy ... niger #clinical #microscopy ... #microbiology #culture
Aspergillus flavus on Culture and Microscopy

Rich Davis, PhD, D(ABMM), MLS @richdavisphd

#Aspergillus #flavus #clinical #microscopy #microbiology #culture
Aspergillus flavus on Culture ... and Microscopy ... flavus #clinical #microscopy ... #microbiology #culture
Aspergillus terreus on Culture and Microscopy
 - velvety white, later dusky "cinnamon' growth on culture
 -
Aspergillus terreus on Culture ... and Microscopy ... cinnamon' growth on culture ... terreus #clinical #culture ... #Microscopy #clinical