Fig. 1. (A) Right hydronephrosis was detected on computed tomography before the antifungal treatment for pyelonephritis. (B) On admission, ultrasonic echography showed
bladder wall thickening (a) without hydronephrosis (b, c). (C) Left hydronephrosis was detected on computed tomography during the treatment of oral voriconazole. (D) Left
hydronephrosis improved rapidly by insertion of single-J stent and oral fluconazole treatment