Fig. 2
From: A case of urinary bladder agenesis and bilateral ectopic ureters: a case report
a Lateral and (b) AP projections of MCUG: Contrast opacified a pear-shaped structure in the pelvis at the location of the urinary bladder, with a tubular outpouching from its superior aspect (arrow). The contrast filled structure was thought to represent a urinary bladder with a diverticulum or reflux into an ectopic ureter. After assessment with MRI this structure was the vagina, and the outpouching was an ectopic ureter draining to the anterior wall of the vagina