Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right Port - A - Cath terminates at the mid SVC . The endotracheal tube terminates 4 .9 cm above the carina . The cardiac and mediastinal contours are unchanged . There is continue central pulmonary vascular congestion , however , previously seen pulmonary edema from the ___ examination has nearly resolved . A small right pleural effusion has enlarged . A moderate left pleural effusion has decreased in size . There is no pneumothorax .
    OUTPUT:
    
1 . Markedly improved mild pulmonary edema . 2 . Enlarged small right and decreased moderate left pleural effusions .