Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A catheter projects over the lower left hemithorax , unchanged in position . Left pleural fluid and adjacent atelectasis are unchanged from ___ . There is no pneumothorax . Persistent opacity in the left mid lung is likely asymmetric edema given the increased right basilar opacity with septal lines . Right upper lobe anterior segment opacity has further improved . No right pleural effusion . Cardiac silhouette is difficult to assess .
    OUTPUT:
    
1 . Left pleural effusion and atelectasis are unchanged from ___ 2 . Likely asymemtric edema , left more than right , but pneumonia in the left mid lung can not be excluded given the slow clearance .