Images and text by Genevieve Carbonatto Case history A 42 year old man presented to the Emergency department at 4.00 am with a history of sudden onset central abdominal pain since 2.00 am. The pain was constant, in fact, it was getting worse. It was not associated with vomiting. He had opened his bowels 4 times Read more about Intussusception – The doughnut sign or target sign, the pseudokidney sign[…]