The diagnostic value of enhanced spiral CT multi-phase scan relative enhancement values to determine ischemic intestinal necrosis in strangulated intestinal obstruction
Objective To explore the diagnostic value of enhanced spiral CT multi-phase scan relative enhancement value( REV) to determine ischemic intestinal necrosis in strangulated intestinal obstruction. Methods Ninety patients with strangulated intestinal obstruction from Jan. 2013 to Dec. 2014 were selected,and divided into ischemic necrosis group( 58 cases) and non-ischemic necrosis group( 32 cases) according to whether the target of the intestinal wall transport. Enhanced spiral CT multi-phase scanning had done...