高频彩超在小儿肠系膜淋巴结炎诊断中的临床价值研究

Study on the clinical value of high frequency color ultrasound in diagnosis of mesenteric lymphadenitis in children

目的：探讨高频彩超在小儿肠系膜淋巴结炎诊断中的临床价值。方法：选取沧州市中心医院2011年1月～2013年2月诊治的小儿肠系膜淋巴结炎患儿59例为观察组，选取同期健康体检儿童58例为对照组，均用高频彩超检查肠系膜淋巴结。比较两组儿童的临床指征及肠系膜淋巴结血流情况。结果：观察组患儿肠系膜淋巴结长径、短径均明显长于对照组，差异有统计学意义（P〈0．05）。观察组患儿肠系膜淋巴结的血流较多，对照组儿童肠系膜淋巴结无血流。结论：高频彩超可准确诊断小儿肠系膜淋巴结炎，是一种有效的检查方法，具有较高的临床应用价值。

Objective： To explore the clinical value of high frequency color ultrasound in diagnosis of mesenteric lymphadenitis in children. Methods： Fifty - nine children with mesenteric lymphadenitis diagnosed and treated in the hospital from January 2011 to February 2013 were selected as observation group, fifty- eight children receiving healthy physical examination in the hospital during the same period were selected as control group. High frequency color ultrasound was used to examine mesenteric lymph nodes. The clinical indications and blood flow of mesenteric lymph nodes were compared between two groups. Results： The long diameter and short diameter of mesenterie lymph nodes in observation group were statistically significantly longer than those in control group （ P 〈 0. 05 ） . Blood flow of mesenterie lymph nodes was more in observation group, while there was no blood flow of mesenteric lymph nodes observed in control group. Conclu- sion： High frequency color ultrasound can accurately diagnose mesenteric lymphadenitis in children, which is an effective inspection method and has high value in clinical application.