Fig. 3From: Ultrasound assessment of acute appendicitis in paediatric patients: methodology and pictorial overview of findings seenA normal appendix is seen draped over the iliac vessels in a 10-year-old girl. This is thin-walled, measuring less than 6Â mm in diameter (A width of 3Â mm). The caecum can be seen in continuity with the appendix superior to itBack to article page