Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Linear left basilar opacity is new from ___ but is most consistent with atelectasis . No definite focal consolidation . Cardiomediastinal silhouette is normal . There is no pneumothorax . There is slight blunting of the the right costophrenic angle which likely represents a tiny effusion .
    OUTPUT:
    
1 . Linear left basilar opacity , most consistent with atelectasis . 2 . Likely small right pleural effusion .