Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath terminates in the low SVC without evidence of pneumothorax . No focal consolidation is seen . There is no pleural effusion or pneumothorax . Cardiac silhouette is mildly enlarged . Mediastinal contours are unremarkable .
    OUTPUT:
    
Mild enlargement of the cardiac silhouette . No focal consolidation .