Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal and stable . There is streaky atelectasis at the base of the left lung . There is no focal consolidation , pleural effusion or pneumothorax . A right lower lobe opacity has resolved . There is no effusion or
    OUTPUT:
    
Streaky left basal atelectasis . Right lower lobe opacity has resolved .