Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased , moderate left pleural effusion shifts the mediastinum rightward and obscures some of the left lung base , but atelectasis if any , is secondary to , not the cause of the effusion which could be empyema , other exudate , or under the appropriate circumstances , hemothorax . Mild edema is present in the left lung , but there is no appreciable right pleural effusion . Cardiac silhouette is larger and a pericardial effusion might be present .
    OUTPUT:
    
Given the history of cirrhosis and recent treatment to liver cancer , Abdomen CT is recommended to look for a cause of new left pleural effusion ; if that is not revealing , CT should be continued into the chest using CTA protocol to detect pulmonary embolus . New mild pulmonary edema . Possible pericardial effusion . Findings were discussed with ___ by ___ by telephone at 06 : 57 on ___ at the time of discovery .