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Computed tomography images obtained at the time of the patient's emergency room visit. (a, b) Non-localized free air in the abdomen (arrowheads). (c) There is a slight enlargement of the right common iliac arterial aneurysm with no signs of rupture (arrowhead).
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Computed tomography (CT) revealed non-localized intraabdominal free air and slight enlargement of a right common iliac arterial aneurysm with no signs of imminent rupture (Figure 1).
(a) Intraoperative view of a 1-cm perforation of the sigmoid colon (arrowhead). (b) Postoperative specimen. The probe is resting on the perforation site.
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During laparotomy, we found a 1-cm perforation of the sigmoid colon (Figure 2).