Chest X-ray Radiographic and CT Findings in Severe A (H1N1)Virus Infection

Objective To study X-ray radiographic and CT findings in patients with severe A(H1N1) virus infection.Method We reviewed the chest X-ray radiographic and CT findings of 24 patients with confrmed severe A(H1N1)virus infection in our hospital from November 2009 to December 2009.Results(1)The initial radiograph was normal in 4 patients among 24 patients with severe A(H1N1)virus infection.(2)Chest radiography and CT found ground-glass opacity in the lungs accounted for 53% and 67%,and mixed ground-glass opacity...