Abstract

An 18-year-old adolescent with intermittent colicky abdominal pain for 4 months was admitted to a Medical Emergency Assessment Unit for further investigation of possible colitis, after being reviewed by a surgeon in Accident and Emergency. Initially he was treated for a urinary tract infection, however a CT of the abdomen revealed appendicular perforation with pelvic abscess formation. The patient required an urgent laparoscopy and was discharged without complications. Typically, appendicitis is an acute surgical problem whereas chronic abdominal pain is routinely considered a medical problem. This case demonstrates the importance of maintaining acute causes as part of the differentials list in young patients with unexplained recurrent abdominal pain as well as justifying the early use of CT when there is ambiguity surrounding a diagnosis.