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目的探讨不同年龄段肠系膜淋巴结炎与肺炎支原体的关系与临床意义。方法分肠系膜淋巴结炎和非肠系膜淋巴结炎两大组,其中肠系膜淋巴结炎和非肠系膜淋巴结炎患儿分别分两小组,1～3岁组、3～14岁组,分别比较同年龄组肠系膜淋巴结炎和非肠系膜淋巴结炎患儿肺炎支原体抗体IGM(MP-IGM)的阳性率以及不同年龄组肠系膜淋巴结炎患儿MP-IGM的阳性率有无统计学差异。结果 1～3岁组肠系膜淋巴结炎患儿与非肠系膜淋巴结炎患儿MP-IGM无统计学差异,3～14岁组肠系膜淋巴结炎患儿与非肠系膜淋巴结炎患儿MP-IG有统计学差异,1～3岁组与3～14岁组肠系膜淋巴结炎患儿MP-IGM有统计学差异。结论 1～3岁组肠系膜淋巴结炎与MP感染无密切相关性,3～14岁组肠系膜淋巴结炎与MP感染有密切相关性,肠系膜淋巴结炎患儿与MP感染的关系存在年龄差异。
Objective To investigate the relationship and clinical significance of mesenteric lymphadenitis at different ages and Mycoplasma pneumoniae. Methods Mesentery lymphadenitis and non-mesentery lymphadenitis two groups, including mesenteric lymphadenitis and non-mesenteric lymphadenitis were divided into two groups, 1 to 3 years old group, 3 to 14 years old group, respectively, compared with the same age group, mesenteric lymphadenitis And non-mesenteric lymphadenitis in children with Mycoplasma pneumoniae antibody IGM (MP-IGM) positive rate and different age groups of children with mesenteric lymphadenitis MP-IGM positive rate was no significant difference. Results There was no significant difference in MP-IGM between children aged 1-3 years with children with non-mesenteric lymphadenitis and children with mesenteric lymphadenitis at 3 ~ 14 years old , MP-IGM in children aged 1 to 3 years and 3 to 14 years old were significantly different from those in children with mesenteric lymphadenitis. Conclusions There is no significant correlation between mesenteric lymphadenitis and MP infection in 1-3 years old group. Mesentery lymphadenitis in 3-14 years old group is closely related to MP infection. The relationship between MP infection and children with mesenteric lymphadenitis is different.