34 year-old male patient, with no history of hypertension, admitted to hospital for having stomachache around the navel. On multi-slice computed tomography (MSCT) images, a saccular bulge at the abdominal aortic artery was detected that is situated 5 mm above the right renal artery; 12 mm below the celiac artery; sizes 44.8 × 48.5 mm and its neck was 17.6 mm wide.