Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the endotracheal tube projects over the mid thoracic trachea . There are diffuse bilateral airspace opacities , particularly involving the right upper lobe and right infrahilar region . No pleural effusions or pneumothorax identified . A mild peripheral interstitial prominence may reflect an element of pulmonary interstitial edema . The size of the cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Airspace opacities particularly involving the right upper lobe and right infrahilar region are suspicious for multifocal pneumonia and aspiration . Mild underlying pulmonary interstitial edema .