APP下载

闭塞性细支气管炎患儿的临床特点和肺部CT特征分析

2018-11-10唐辉英宋萍付丹

中国当代医药 2018年20期

唐辉英 宋萍 付丹

[摘要]目的 探讨闭塞性细支气管炎患儿的临床特点和肺部CT特征。方法 择取2015年1月~2017年12月在我院接受治疗的闭塞性细支气管炎患儿35例,收集其临床资料并对其予以CT检查,观察肺部CT的特征,总结其临床特点。结果 35例患儿中有20.00%(7/35)因早产肺损伤而发病,80.00%(28/35)因细菌、病毒感染发病。类型包括铜绿假单胞菌2例、麻疹病毒4例、支原体感染4例、EB病毒1例及巨细胞病毒6例等,另有11例患儿感染原因不明。35例患儿中有31例(88.57%)支气管壁增厚,11例(31.43%)存在肺不张或实变,24例(68.57%)存在斑片状或点状高密度影,8例(22.86%)存在支气管黏液栓,9例(25.71%)支气管扩张,35例(100.00%)存在马赛克灌注征。结论 了解闭塞性细支气管炎患儿的临床特点,并积极开展CT检查有重要意义,可提高诊断的准确性,并改善预后评价,应当在诊疗过程中对患儿予以肺部CT检查。

[关键词]闭塞性细支气管炎;临床特点;肺部CT

[中图分类号] R725.6 [文献标识码] A [文章编号] 1674-4721(2018)7(b)-0069-04

[Abstract] Objective To investigate the clinical characteristics and pulmonary CT characteristics in children with obliterans bronchiolitis. Methods A total of 35 children with obliterans bronchiolitis treated in our hospital from January 2015 to December 2017 were selected. The clinical characteristics and pulmonary CT characteristics were analyzed. Results Of the 35 cases, 20.00% (7/35) was caused by premature lung injury, and 80.00% (28/35) was caused by Bacterial, virus infection. The types included 2 cases of Pseudomonas aeruginosa, 4 cases of measles virus, 4 cases of mycoplasma infection, 1 cases of EB virus and 6 cases of cytomegalo virus. In another 11 cases, the cause of infection was unknown. 31 cases (88.57%) of bronchial wall thickening, 11 cases (31.43%) of atelectasis or consolidation, 24 cases (68.57%) of patchy or high point density, 8 cases (22.86%) of bronchial mucus plug (25.71%), 9 cases of bronchiectasis, 35 cases (100.00%) of mosaic perfusion syndrome. Conclusion It is of great significance to understand the clinical characteristics of children with obliterative bronchiolitis and actively carry out CT examination, which can improve the accuracy of diagnosis and improve the prognosis. In the process of diagnosis and treatment, the CT examination of the lung should be given to the children.

[Key words] Bronchiolitis obliterans; Clinical features; Pulmonary CT

閉塞性细支气管炎(BO),属于肺细支气管闭塞性、狭窄性疾病,导致疾病发生的原因为细支气管炎症损伤,临床表现包括活动后气促、喘息、反复咳嗽等[1-2]。X线检查无法帮助医生进行准确诊断,该疾病极有可能被误诊为毛细支气管炎、支气管肺炎或支气管哮喘,如不能准确诊断,有可能延误治疗时机,影响患儿的身心健康[3]。近年来CT检查被应用到该疾病的诊断中,本研究选取我院接受治疗的闭塞性细支气管炎患儿35例,探讨其CT特征,现报道如下。

1资料与方法

1.1一般资料

选取2015年1月~2017年12月在我院接受治疗的闭塞性细支气管炎35例患儿,其中男26例,女9例;……

登录APP查看全文