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首页> 外文期刊>Revista chilena de radiologia >SECUELAS POST-INFECCION POR ADENOVIRUS EN NI?OS: EVALUACION CON TOMOGRAFIA COMPUTADA
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SECUELAS POST-INFECCION POR ADENOVIRUS EN NI?OS: EVALUACION CON TOMOGRAFIA COMPUTADA

机译:儿童腺病毒感染后的后遗症:计算机体层摄影术的评估

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: Introduction. Severe pulmonary involvement may occur after adenovirus infection and longstanding pulmonary sequelae may observe essentially bronchiolitis obliterans (BO). Objective. To evaluate the CT findings in children who had suffered adenovirus infection. Patients and method. We reviewed retrospectively the CT findings in 23 children with proven adenovirus infection, excluding those patients with other pulmonary diseases. Results. In all patients CT showed findings consistent with bronchiolitis obliterans, characterized by diffuse or multifocal air trapping with a secondary mosaic attenuation (23 patients), peribronchial thickening and decreased vascularization in the involved areas (23 patients), bronchiectasis (23 patients) and segmental atelectasis (19 patients). In 3 patients the collapsed lobe was resected and histology showed BO. Conclusions. CT was helpful in the study of patients who had suffered adenoviruses infection and showed findings consistent with BO in all of them. This infection could be related with a greater predominance of genome type 7h in South American countries. The amount of pulmonary collapse could be related with the more aggressive serotype of adenovirus in our country
机译:: 介绍。腺病毒感染后可能发生严重的肺部受累,并且长期存在的肺后遗症可观察到本质上是闭塞性细支气管炎(BO)。目的。为了评估患有腺病毒感染的儿童的CT表现。患者和方法。我们回顾性检查了23例经证实的腺病毒感染儿童的CT表现,不包括患有其他肺部疾病的儿童。结果。在所有患者中,CT均显示与闭塞性细支气管炎一致的发现,其特征是弥散性或多灶性空气陷留伴继发性镶嵌减弱(23例),累及区域的支气管周增厚和血管生成减少(23例),支气管扩张(23例)和节段性肺不张(19例患者)。 3例患者切除了塌陷的叶,组织学检查显示为BO。结论。 CT对患有腺病毒感染的患者的研究非常有帮助,并且在所有患者中均显示与BO一致的发现。在南美国家,这种感染可能与更大的7h基因组类型有关。肺衰竭的数量可能与我国腺病毒的更具侵略性的血清型有关

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