当前位置: 首页 > 期刊 > 《医药产业资讯》 > 2011年第22期 > 正文
编号:12135148
学龄前儿童腺样体肥大与慢性鼻窦炎的相关性分析(1)
http://www.100md.com 2011年8月5日 张秉权 孔德灿
第1页

    参见附件(2055KB,2页)。

     [摘要] 目的:评价学龄前儿童腺样体肥大与慢性鼻窦炎之间的关系。方法:对60例临床诊断为腺样体肥大的学龄前儿童进行鼻窦CT三维扫描,分别对鼻窦炎进行评分及测量腺样体的A/N比值,评价其相关性。结果:腺样体肥大为1级18例,鼻窦炎评分平均为(6.3±2.5)分,2级23例,鼻窦炎评分平均为(11.4±3.1)分,3级19例,鼻窦炎评分平均为(13.8±4.3)分。鼻窦炎CT评分与A/N比值各等级之间比较,差异有统计学意义(r=0.435,P<0.05)。结论:学龄前儿童的鼻窦炎与腺样体肥大之间存在一定的相关性,两者可能互为因果,临床诊治时需注意。

    [关键词] 腺样体肥大;慢性鼻窦炎;相关性分析

    [中图分类号] R766.3[文献标识码]A [文章编号]1673-7210(2011)08(a)-035-02

    The correlation study between adenoid hypertrophy and chronic rhinosinusitis in pre-school children

    ZHANG Bingquan, KONG Decan

    Department of Radiology, the Children's Hospital of Yuexiu District in Guangzhou City, Guangdong Province, Guangzhou 510115, China

    [Abstract] Objective: To evaluate the correlation between adenoid hypertrophy and chronic rhinosinusitis in pre-school children. Methods: 60 cases of pre-school children with adenoid hypertrophy and chronic rhinosinusitis underwent CT consecutively. Grade of rhinosinusitis and A/N ration of adenoid were measured, furthermore the correlation analysis between them was performed. Results: There were 18 cases with grade 1 adenoid hypertrophy, whose mean CT score was (6.3±2.5), while 23 cases with grade 2 and (11.4±3.1) scores, 19 cases with grade 3 and (13.8±4.3) scores. There was a significant difference in CT score and A/N ration between different grades (r=0.435, P<0.05). Conclusion: The correlation between adenoid hypertrophy and chronic rhino sinusitis does exist, we should be aware of that while diagnosis and treat either of the two diseases.

    [Key words] Adenoid hypertrophy; Chronic sinusitis; Correlation analysis

    腺样体又称咽扁桃体,是咽部淋巴内环的构成部分,在炎症的反复刺激下会发生病理性增生,称腺样体肥大。由于腺样体2~10岁是增殖旺盛期,而成人则萎缩、消失,故学龄前儿童是腺样体肥大的高发人群。在临床工作中发现,患有腺样体肥大的学龄前儿童通常合并慢性鼻窦炎,为明确儿童腺样体肥大与慢性鼻窦炎之间的关联性,本文特收集了60例临床诊断为腺样体肥大及慢性鼻窦炎的患儿临床影像资料,进行相关性分析。

    1 资料与方法

    1.1 一般资料

    收集2005~2010年期间诊治的腺样体肥大患儿60例,所有患儿均行鼻窦CT螺旋扫描。其中,男33例,女27例;年龄3~6岁,平均4.2岁;病程1个月~2年,平均11个月。临床症状主要表现为鼻鼾、张口呼吸、听力减退、鼻塞、流涕等,部分病程较长的患儿表现为“腺样体面容”。

    1.2 鼻窦CT扫描及重建

    使用东芝Aqulion16排螺旋CT行副鼻窦的螺旋扫描,扫描范围为额窦至上颌窦,扫描参数为120 kV,150 mA,螺距1,准直1 mm,重建层厚1 mm,重建间隔0.5 mm。所有数据重建为1 mm层厚的薄层横断图像发送至图像工作站Vitrea2进行横断位、冠状位及矢状位的多平面重建、测量。

    1.3 鼻窦炎评分及腺样体肥大的评级

    鼻窦炎评分采用Lund等[1]提出的CT评分法,该法分为2部分:第1部分评价鼻窦腔(上颌窦、前组筛窦、后组筛窦、蝶窦及额窦),窦腔内无软组织密度为0分 ......

您现在查看是摘要介绍页,详见PDF附件(2055KB,2页)