A、<p><span style="font-family: 宋体; font-size: 14px; ">肠扭转 </span></p>
B、<p><span style="font-family: 宋体; font-size: 14px; ">肠套叠</span></p>
C、<p><span style="font-family: 宋体; font-size: 14px; ">肠粘连 </span></p>
D、<p><span style="font-family: 宋体; font-size: 14px; ">肠肿瘤</span></p>
E、<p style="white-space: normal;"><span style="font-family: 宋体; font-size: 14px;">肠系膜动脉栓塞</span></p><p><br/></p>