Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The trachea is deviated rightward secondary to an enlarged thyroid . Hazy opacities are seen in the right upper lobe , right lower lobe , and left lower lobe . These appears similar to the opacities seen on the recent CT scan , and likely represent an atypical infection . It does not appear to be worsening . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . Multifocal pneumonia appears similar to recent CT scan and likely represents a viral or bacterial infection . Would recommend serial chest radiographs until resolved . 2 . Stable rightward tracheal deviation secondary to known enlarged thyroid .