Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates approximately 5 - 6 mm above the carina . Consider retracting the endotracheal tube by approximately 2 cm for better seating . Orogastric tube is seen coursing into the stomach and is appropriate position . Bilateral lung volumes remain low . Multiple nodular opacities in bilateral lungs from known metastases are better evaluated on prior chest CT dated ___ . Mild bilateral lower lung atelectasis is unchanged . New peribronchial opacities in the left lower lung and right lung base are concerning for aspiration . Cardiomediastinal silhouette is stable .
    OUTPUT:
    
Bilateral lower lung peribronchial opacities , new since ___ , are concerning for an aspiration . Pre-existing bibasal mild atelectasis is unchanged .