Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is enlarged . A left mid-upper lung mass is again seen with a clip and associated thoracotomy changes . There is mild pulmonary edema . There are small bilateral pleural effusions . No definite focal consolidation or pneumothorax identified .
    OUTPUT:
    
1 . Cardiomegaly and mild pulmonary edema . 2 . Unchanged appearance of left lung mass .