Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube ends 4 .5 cm above carina . NG tube is in the stomach , and left jugular line ends in upper SVC . There is no pneumothorax , and left chest tube is in unchanged position in upper hemithorax . Left upper lobe that was collapsed yesterday is more aerated and left lung pulmonary edema has significantly improved . There is some residual small basilar atelectasis and small pleural effusion , if any . Mild subcutaneous air has improved . Right lung is unremarkable . Mediastinal and cardiac contours are unchanged .
    OUTPUT:
    
Patient with recent left lower lobe lobectomy . Aeration and edema of remaining left upper lung has improved .