1 Computed tomography scan of the abdomen showing a demarcated peripancreatic fluid collection anterior to the pancreas, with free surrounding intra-abdominal fluid. A further work-up by means of magnetic resonance imaging (MRI) 6 days after admission, and 3 days after the previously mentioned CT scan, strangely enough exhibited a fully re-established tense bilobular encapsulated fluid collection (length 8.3 cm, width 4.1 cm) (Fig. The diagnosis of pancreatitis was put forward, which was confirmed by an abdominal computed tomography (CT) scan. [Extracted from the article]