Fig. 3From: Cone-beam CT findings during prostate artery embolization for benign prostatic hyperplasia-induced lower urinary tract symptoms: a case report a Non-contrast CBCT after embolization of the LPA shows retention of contrast medium in the left aspect of the prostatic parenchyma without filling defect. Some contrast medium was excreted from the kidneys and accumulated in the urinary bladder. b Contrast CBCT after embolization of the LPA shows no further enhancement of the left aspect of the prostatic parenchyma, suggesting adequate embolizationBack to article page