Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . Heart is normal in size , and cardiomediastinal contours are unremarkable . There is wide linear density overlying the left apex , likely representing braded hair overlying that region . Lungs are clear with no evidence of focal consolidation to suggest pneumonia . No pleural effusions and no pneumothorax .
    OUTPUT:
    
No radiographic evidence of acute pneumonia .