Fig. 2

CT scan findings. Axial CT scan shows crowding of the main mesenteric trunk to the left and distention of the elevated jejunum (white arrow). A swirled appearance of the mesenteric fat and vessels was found (white circle). Coronal CT scan shows no distension of the jejunum around the Treitz ligament (white arrowheads). The obstruction was located at the elevated jejunum about 10 cm from the Y anastomosis. White arrow shows the kinking point of elevated jejunum in coronal CT scan