Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unremarkable . Streaky right basilar opacity likely reflects atelectasis . There is no focal consolidation , pleural effusion or pneumothorax . No pulmonary vascular congestion is demonstrated . There are no acute osseous abnormalities identified .
    OUTPUT:
    
Minimal right basilar atelectasis . No radiographic evidence for pneumonia .