儿童腺病毒肺炎的影像学特点

Imaging features of adenovirus pneumonia in children

分析总结儿童腺病毒肺炎的X线和CT的影像学特点.向心性分布的支气管血管周围多发融合实变合并肺过度通气为腺病毒肺炎的主要影像学特征;儿童重症腺病毒肺炎可出现多种并发症和后遗症;早期即出现肺实变的影像表现是区别其他类型病毒性肺炎重要鉴别点.正确认识儿童腺病毒肺炎典型的影像学特征可以有助于早期诊断和对病情的评估.

The detailed and advanced chest radiographic features of adenovirus pneumonia in children was described.The most frequently dominant imaging pattern adenovirus pneumonia in children was bilateral fused patchy parenchymal opacities or consolidation with a peribronchovascular distribution and bilateral lung hyperinflation.Severe adenovirus pneumonia may be associated with complications and sequela such as bronchiolitis obliterans.Presence of dominant consolidation findings during the early stage in adenovirus pneumonia may be a noteworthy finding for differentiating this condition from other types of viral pneumonia.A better understanding of the typical radiographic findings of adenoviral pneumonia in children may help physicians identify infections at an earlier stage and elucidate the natural course of the disease.