Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are large bibasilar opacities which are likely in part due to moderate bilateral effusions . There are additional parenchymal opacities some of which demonstrate somewhat rounded configuration . Cardiac silhouette can not be assessed . In calcified left hilar lymph node is identified . Atherosclerotic calcifications noted at the aortic arch . No acute osseous abnormalities PA
    OUTPUT:
    
Large bibasilar opacities likely due in part to pleural effusions . Additional regions of parenchymal consolidation could be combination of atelectasis or potentially infection . Given more rounded configuration of some of the opacities in the lung parenchyma followup will be necessary to exclude underlying mass lesions .