Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is unchanged in position . A transesophageal catheter terminates within the stomach . The heart size is normal . There is slightly improved aeration of the lungs in comparison to the ___ examination . A small left pleural effusion remains stable . There is no superimposed pneumothorax .
    OUTPUT:
    
Slight improvement of bilateral consolidations with improved pulmonary aeration .