Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left - sided central line is seen with its tip ending in the mid SVC . There is some streaky opacity at the base of the right lung which may represent atelectasis or scarring . There is some mild elevation of the right hemidiaphragm . The left lung is clear . The cardiomediastinal silhouette and hilar contours are normal . There is a small pleural effusion on the right with no evidence of pneumothorax .
    OUTPUT:
    
Streaky opacity at the base of the right lung may represent atelectasis or scarring . These findings were communicated to Dr . ___ by telephone at 11 : 16 on ___ by Dr . ___ .