A mystifying mass.

ABSTRACT

A 57-year-old male was referred by his general practitioner (GP) to hospital with right upper quadrant pain and a palpable mass (10 × 9 cm). He had been assessed by his GP several weeks earlier and represented as initial treatment failed. On his second presentation a mass was evident and thought to represent cholecystitis by the referring GP. However, the correct and prompt use of appropriate radiological imaging enabled swift diagnosis and management of atypical acute appendicitis through microbial specific therapy. Atypical appendicitis delays diagnosis and treatment which represents greater levels of appendiceal ischaemia and heightened perforation risk. This case study highlights the non-surgical management of acute atypical appendicitis and also reinforces the use of appropriate imaging modalities.