多层螺旋CT对婴幼儿闭塞性细支气管炎分型和分期的应用价值
发布时间：2019-06-29 17:20
【摘要】：目的:探讨多层螺旋CT(MSCT)对婴幼儿闭塞性细支气管炎(BO)影像分型和分期的应用价值。方法:回顾性分析28例2012年8月至2015年8月儿科住院的婴幼儿BO临床和影像资料,探讨BO的CT分型,并分析不同时期的影像表现。结果:本组患儿急性期MSCT均表现为肺部马赛克征、细支气管壁增厚,合并肺不张6例。CT分型:单纯型18例,肺炎型10例。治疗2~4周后复查:20例肺部恢复正常,8例转入慢性期,表现为肺间质纤维化7例、支气管扩张6例、支气管末梢钙化3例及胸膜粘连2例。结论:MSCT马赛克征是闭塞性细支气管炎早期的特征性征象,CT分型和分期有助于指导临床治疗。
[Abstract]:Objective: to evaluate the value of multi-slice spiral CT (MSCT) in (BO) classification and staging of infant occlusive bronchiolitis. Methods: the clinical and imaging data of 28 infants and young children hospitalized in pediatrics from August 2012 to August 2015 were analyzed retrospectively. the CT classification of BO was discussed and the imaging findings in different periods were analyzed. Results: in the acute phase of the children, MSCT showed pulmonary mosaic sign, thickening of bronchiole wall and atelectasis in 6 cases. Ct classification: simple type 18 cases, pneumonia type 10 cases. After 2 weeks of treatment, 20 cases of lung returned to normal, 8 cases of chronic phase, 7 cases of pulmonary fibrosis, 6 cases of bronchiectasis, 3 cases of bronchial calcification and 2 cases of pleura adhesion. Conclusion: MSCT mosaic sign is a characteristic sign in the early stage of bronchiolitis obliterans. CT classification and staging are helpful to guide clinical treatment.
【作者单位】： 广东省妇幼保健院放射科;广东省云浮市中医院放射科;
【基金】：2013年广东省医学科研基金项目(编号:A2013078)
【分类号】：R725.6;R816.92
，
本文编号：2507983
[Abstract]:Objective: to evaluate the value of multi-slice spiral CT (MSCT) in (BO) classification and staging of infant occlusive bronchiolitis. Methods: the clinical and imaging data of 28 infants and young children hospitalized in pediatrics from August 2012 to August 2015 were analyzed retrospectively. the CT classification of BO was discussed and the imaging findings in different periods were analyzed. Results: in the acute phase of the children, MSCT showed pulmonary mosaic sign, thickening of bronchiole wall and atelectasis in 6 cases. Ct classification: simple type 18 cases, pneumonia type 10 cases. After 2 weeks of treatment, 20 cases of lung returned to normal, 8 cases of chronic phase, 7 cases of pulmonary fibrosis, 6 cases of bronchiectasis, 3 cases of bronchial calcification and 2 cases of pleura adhesion. Conclusion: MSCT mosaic sign is a characteristic sign in the early stage of bronchiolitis obliterans. CT classification and staging are helpful to guide clinical treatment.
【作者单位】： 广东省妇幼保健院放射科;广东省云浮市中医院放射科;
【基金】：2013年广东省医学科研基金项目(编号:A2013078)
【分类号】：R725.6;R816.92
，
本文编号：2507983
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