【摘要】 目的 应用超声评价肠系膜淋巴结炎与小儿肠套叠发生及复发的关联性。方法 回顾性分析322例小儿急性肠套叠及23例复发患儿的超声图像， 观察肿大肠系膜淋巴结的有无、位置、形态、数目和大小， 以判断肠系膜淋巴结炎与小儿肠套叠之间的关联性。结果 322例肠套叠患儿中， 肠系膜淋巴结肿大279例， 23例复发患儿中肠系膜淋巴结肿大21例。结论 肠系膜淋巴炎与小儿肠套叠发生及复发有较大关联。

    【关键词】 超声检查；肠系膜淋巴结；肠套叠；小儿

    【Abstract】 Objective To apply ultrasonography in evaluation of correlation between mesenteric lymphadenitis and pediatric intussusception occurrence and recurrence. Methods A retrospective analysis was made on ultrasonoscopy of 322 acute pediatric intussusception children and 23 recurrent children. Observation was made on occurrence ......