Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is a loculated pleural effusion at the base of the right lung , largely unchanged in appearance . There is an area of consolidation in the right upper lobe which may represent pneumonia or atelectasis . A left subclavian line is seen in the low SVC and unchanged in position . There is no evidence of pneumothorax .
    OUTPUT:
    
Moderate right upper lobe area of consolidation that may represent pneumonia or atelectasis .