Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . Dual - lumen left - sided central venous catheter is seen , with lumens terminating in the mid and distal SVC . Slight patchy opacity at the left lung base could represent early consolidation . The right lung is clear . No pleural effusion or pneumothorax is seen . The cardiac silhouette remains mildly enlarged . The mediastinum and hilar contours are stable and unremarkable .
    OUTPUT:
    
Small patchy left base opacity concerning for early consolidation . Recommend followup to resolution .