Figure 5From: Are urological procedures in tetraplegic patients safely performed without anesthesia? A report of three casesCase number: 3. Ultrasound examination of urinary bladder, performed on 28 September 2011, revealed a 1.2 cm diameter calculus lying to the right side of the balloon of Foley catheter in the bladder. This patient developed autonomic dysreflexia during lithotripsy, which was performed under sedation.Back to article page