Figure 4From: Simultaneous occurrence of hyperthyroidism and fistulizing Crohn's disease complicated with intra-abdominal fistulas and abscess: a case report and review of the literatureComputed tomography of the abdomen. (A) CT of the abdomen shows an ill-defined intra-peritoneal phlegmon in the lesser sac (continuous white arrow). (B) CT of the abdomen showing marked thickening of the wall of the ascending colon (continuous white arrow), air-fluid collection in the right anterior pararenal space admixed with gastrographin (dotted white arrow).Back to article page