论文部分内容阅读
目的探讨甲型H1N1流感合并肺部炎症的影像表现。方法回顾性总结分析56例甲型H1N1流感合并肺部炎症患者胸部CT的影像表现。结果①56例均以大小不等的云片状及絮团状的炎性实变影为基本影像表现;②54例病变以肺外围向肺门发展为特征;③41例病变范围广,发展速度快,双侧广泛分布;④36例累及胸膜,易合并胸膜增厚、胸腔积液及气胸;⑤9例病变发展可有支气管通气征;⑥6例合并纵隔淋巴结肿大。结论影像学检查有助于肺部损害的客观评估及并发症的早期诊断,对甲型H1N1感染者预后至关重要。
Objective To investigate the imaging findings of influenza A (H1N1) with pulmonary inflammation. Methods A retrospective analysis of 56 cases of influenza A (H1N1) with pulmonary inflammation in patients with chest CT imaging performance. Results (1) All of the 56 cases were characterized by cloud-like and flocculated inflammatory real images with varying sizes; (2) 54 lesions were characterized by the development of pulmonary hilar from the lung to the hilar; (3) 41 lesions were extensive and developed rapidly, 36 cases of pleural involvement, pleural thickening, pleural effusion and pneumothorax; ⑤ 9 cases of bronchial ventilation may develop signs of disease; ⑥ 6 cases with mediastinal lymph nodes. Conclusion Imaging examination can help objective assessment of lung damage and early diagnosis of complications, prognosis of Influenza A H1N1 infection is essential.