Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There is plate - like atelectasis at the right lung base . There is no effusion or pneumothorax . Cardiomediastinal and hilar contours are normal . Spinal fusion hardware is seen in the upper cervical spine .
    OUTPUT:
    
Plate - like atelectasis at the right lung base . No evidence of pneumonia .