“…Diabetes mellitus, indwelling catheter use, recent antimicrobial use, immunosuppression, neurogenic bladder and urolithiasis have been reported to be strong risk factors for funguria. 3 In the present case, he had chronic systemic steroid therapy, recent use of antibacterial agents and benign prostatic hyperplasia.According to the review article by Fisher et al, the algorithm shows that the treatment for fungus balls is oral administration of fluconazole 400 mg daily for 4 weeks, flucytosine four times a day for 2-4 weeks or intravenous injection of amphotericin B (the duration has not been established). 4 Additionally, the patient should have the indwelling urethral catheter removed as soon as possible, because this results in clearance of the funguria.…”