mrcem2-2015

A 7-year-old boy is brought to the Emergency Department with lower abdominal pain and a high temperature. During the examination, he experiences tenderness in the right iliac fossa, leading to a working diagnosis of acute appendicitis. However, he adamantly refuses to flex his thigh at the hip. When his thigh is passively extended, his abdominal pain intensifies significantly.

What is the probable location of the appendix in this particular patient?