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严重急性呼吸综合征 (SARS)是由新型变异的冠状病毒感染引起的一种以肺部感染病变为主要特征的新型传染病 ,是一种新的、传染性强、病死率高的急性呼吸道传染病。SARS患者胸部X线检查有不同程度片状、斑片状浸润阴影或间质性改变是该病的一个重要临床表现。在目前制定的诊断标?
Severe Acute Respiratory Syndrome (SARS) is a new type of infectious disease characterized mainly by pulmonary infection caused by a new variant of coronavirus. It is a new and highly contagious case fatal acute respiratory infection disease. Chest X-ray examination of SARS patients with varying degrees of flake, patchy infiltration shadow or interstitial changes is an important clinical manifestation of the disease. At the current development of diagnostic criteria?