Bladder aspergillosis is an unusual infection. We report the case of a 79-year-old man with clinical records of transitional cell carcinoma diagnosed 5 years ago. The presence of a fruiting body and septate hyphae in urine cytological smears were the key for a final diagnosis of fungal bladder infection caused by Aspergillus niger.
Keywords: Aspergillus niger; bladder aspergillosis; urine cytology.
© 2014 Wiley Periodicals, Inc.