Figure 3From: Burrowing of urinary bladder wall by the tip of a size 22 Fr silicone foley catheter in an adult male patient with multiple sclerosis and suprapubic cystostomy: should caution be exercised in using a size 22 Fr silicone foley catheter for long-term drainage of neuropathic bladder?Another 20 ml of Optiray 300 was injected and X-ray was taken. This X-ray clearly demonstrated localised extravasation of contrast on the superior aspect of urinary bladder around the tip of Foley catheter.Back to article page