Cone-beam CT findings during prostate artery embolization for benign prostatic hyperplasia-induced lower urinary tract symptoms: a case report

BACKGROUND: Cone-beam computed tomography (CBCT) is a new and useful technique for angiographic procedures. Prostatic artery embolization (PAE) has emerged as a promising treatment modality for lower urinary tract symptoms (LUTS) caused by benign prostatic hyperplasia (BPH). CBCT can be helpful for PAE to determine the correct arteries for embolization, and to show any occlusion of these arteries. CASE PRESENTATION: Herein, we report on a patient who underwent CBCT-guided PAE as treatment for BPH-induced LUTS, present the imaging findings, and provide technical suggestions. CONCLUSIONS: PAE is an effective, minimally invasive modality for the treatment of LUTS due to BPH, and contrast CBCT can help visualize and demonstrate occlusion of the prostatic arteries.