Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube terminates at the level of the clavicles , 3 - 4 cm above the carinal . A right - sided PICC line terminates in the low SVC . Lung volumes are low . Diffuse bilateral airspace opacities have slightly increased . Small bilateral pleural effusions are also stable . The heart and mediastinum are magnified by the projection .
    OUTPUT:
    
Slightly increased diffuse bilateral airspace opacities which may be due to edema or infection . Stable small bilateral pleural effusions with bibasilar atelectasis .