PMC7497834_01
Well-circumscribed, hard, skin-colored dermal nodule, 2 cm in diameter on the dorsal aspect of the right hand of a patient
acmi-2-128-g001.jpg
PMC7497834_01_acmi-2-128-g001.jpg
F1
Physical examination revealed a solitary well-circumscribed, hard, mildly tender skin-colored dermal nodule, sized 2 cm in diameter on the dorsal aspect of the right hand (Fig. 1).
Fungal colonies with slightly pigmented septate hyphae and yeast-like cells (H and E, x100).
acmi-2-128-g002.jpg
PMC7497834_01_acmi-2-128-g002.jpg
F2
Fungal colonies with slightly pigmented septate hyphae and yeast-like cells were seen (Fig. 2).
Mycological culture showed velvety greyish colony with black center.
acmi-2-128-g003.jpg
PMC7497834_01_acmi-2-128-g003.jpg
F3
Mycological culture from a biopsied specimen on Sabouraud's dextrose agar showed a velvety greyish colony with a black centered colony at 28  C (Fig. 3a, b).