Fatal air embolism during intestinal endoscopy in Kasai portoenterostomy for biliary atresia: A case report

Figure 1 A stone at Kasai portoenterostomy sites in computed tomography and magnetic resonance imaging. A: The axial images of the abdominal computed tomography scan, taken in the local hospital before transfer, show a hyperdense lesion (arrows) at the hepatic hilum suggesting bile sludge or stone; B: The coronal image of the abdominal magnetic resonance imaging taken at our hospital after transfer shows a T2 low-signal intensity lesion (arrow) at the Kasai portoenterostomy site.