Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates clear lungs bilaterally . No focal consolidation concerning for pneumonia is identified . Linear opacity within the right mid lung zone most compatible with linear atelectasis . Cardiomediastinal and hilar contours are within normal limits . No evidence of pulmonary edema . No large pleural effusion is identified . Osseous structures are unremarkable .
    OUTPUT:
    
No acute intrathoracic abnormality identified . No focal consolidation concerning for pneumonia is identified