Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are areas of mid to lower lung atelectasis without definite focal consolidation . Slight blunting of the costophrenic angles may be due to trace pleural effusions and / or pleural thickening . No pneumothorax is seen . The cardiac silhouette is top normal to mildly enlarged . The aorta is calcified and tortuous . There may be mild central pulmonary vascular congestion . There is mild anterior wedging of a mid thoracic vertebral body which on subsequent CT was found to be related to a Schmorl 's node .
    OUTPUT:
    
Trace bilateral pleural effusions and / or pleural thickening . Scattered areas of atelectasis / scarring bilaterally without definite focal consolidation . Top normal to mildly enlarged cardiac silhouette .