Fig. 4

Magnetic resonance image shows a large prostatic utricle (white arrow) behind the urinary bladder (white arrowhead). a Sagittal T1 weighted MR image showing a hypointense lesion (white arrow) with thick and irregular wall posterior to urinary bladder (white arrowhead) and anterior to the rectum. b Sagittal T2 weighted MR image demonstrating a thick-wall, large utricular lesion behind the urinary bladder