Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are clear of confluent consolidation . There are however increased peribronchial markings centrally , particularly the left . There is no effusion . Cardiomediastinal silhouette is normal . No acute osseous abnormality detected .
    OUTPUT:
    
Increased central peribronchial markings raising possibility of inflammation without evidence of focal consolidation .