Sleeve gastrectomy on CT scan

An axial CT scan through the upper abdomen (A) shows the tubular appearance of the stomach (arrow) following sleeve gastrectomy. (B) shows the normal shape of the empty stomach (arrow) in axial projection. (C) is a sagittal reconstruction of the CT scan and shows the tubular appearance of the stomach following sleeve gastrectomy (arrow). (D) is a sagittal reconstruction of a normal, almost-empty stomach (arrow).