Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is consolidation in the left upper lobe concerning for pneumonia . There is elevation of left hemidiaphragm which peaks laterally and blunting of the posterior costophrenic angle compatible with an effusion . The right lung is clear . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Left upper lobe pneumonia and left - sided pleural effusion . No priors to evaluate for interval change .