Phaeohyphomycotic cyst caused by Wangiella dermatitidis.
D000368:Aged; D003881:Dermatomycoses / Q000382:microbiology*; D005093:Exophiala / Q000302:isolation & purification*; D005385:Fingers; D006229:Hand Dermatoses / Q000382:microbiology*; D006801:Humans; D008297:Male; D003904:Mitosporic Fungi / Q000302:isolation & purification*