Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There may be subtle posterior basilar consolidation seen on the lateral view which may be due to atelectasis versus subtle pneumonia . No focal consolidation is seen elsewhere . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Equivocal subtle posterior basilar consolidation on the lateral view , may be due to atelectasis versus subtle pneumonia . No focal consolidation seen elsewhere .