Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube is appropriately positioned . Two enteric catheters course below the level of the diaphragm and out of the field of view inferiorly . There is mild to moderate bilateral mid to lower lung atelectasis and small pleural effusions , not significantly changed . A nodular opacity projecting over the right mid lung has a bandlike appearance on the preceding CT , likely worsening atelectasis . There is no pneumothorax . The heart size remains mildly enlarged .
    OUTPUT:
    
1 . Unchanged mild to moderate bilateral lower lung atelectasis , less likely aspiration or infection . 2 . Worsening right mid-lung atelectasis . 3 . Unchanged small bilateral pleural effusions .