Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is enlarged . The hilar and mediastinal contours are within normal limits . There is mild central pulmonary vascular congestion and pulmonary edema . Blunting of the left costophrenic angle is likely secondary to a small pleural effusion . No focal consolidation concerning for pneumonia . There is no pneumothorax . Prominence of the upper mediastinum likely reflects a goiter and pulmonary vasculature , better visualized on the ___ CT .
    OUTPUT:
    
1 . Mild pulmonary edema . 2 . Blunting of the left costophrenic angle is likely secondary to small amount of pleural effusion .