PMC3806696_01
Abdominal CT showed a stenotic lesion of the sigmoid colon and extensive prestenotic dilation. a Stenosis of the sigmoid colon, length 12 cm (arrow). b Dilation of the transverse colon (arrow). c Dilation of the ascending colon until the ileocecal valve (arrow).
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F1
An abdominal CT scan showed located stenosis of the sigmoid colon and marked dilation of the descending (12 cm diameter), transverse (7.5 cm diameter) and ascending (12 cm diameter) colon and of the cecum (11 cm diameter) (fig. 1).