Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Subtle increased density projecting over the lung bases bilaterally may be due to overlying soft tissue although subtle aspiration or infectious process is not entirely excluded . If / when patient able , dedicated PA and lateral views would be helpful for further assessment . No pleural effusion or pneumothorax . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Subtle increased density projecting over the lung bases may be due to overlying soft tissue , but subtle aspiration or infectious process is not entirely excluded . If / when patient able , dedicated PA and lateral views would be helpful for further assessment .