Transrectal ultrasound. An ultrasound probe is inserted in to the rectum to examine the prostate. The probe bounces seem waves off body tissues for making echoes that kind a sonogram (Laptop or computer picture) with the prostate. The echoes variety an image of physique tissues referred to as a sonogram. https://www.sgvascularctr.com/the-definitive-guide-to-enlarged-prostate-treatment-in-singapore/