Pityrosporum species associated with dacryoliths in obstructive dacryocystitis.
Two dacryoliths removed from the obstructed and enlarged lacrimal sac of a 54-year-old woman during dacryocystorhinostomy were found to contain filamentous forms consistent with Pityrosporum orbiculare. To my knowledge, this fungus has not been observed before in a dacryolith or in dacryocystitis.
D002137:Calculi / Q000382:microbiology* / Q000601:surgery; D003231:Conjunctivitis / Q000209:etiology; D003607:Dacryocystitis / Q000382:microbiology* / Q000601:surgery; D003608:Dacryocystorhinostomy; D005260:Female; D006801:Humans; D007767:Lacrimal Duct Obstruction / Q000382:microbiology*; D008290:Malassezia / Q000302:isolation & purification* / Q000472:pathogenicity; D008875:Middle Aged