Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Increased reticular markings in the lung bases compatible with extensive left greater than right bronchiectasis identified on previous exam and could explain patient 's physical exam findings . There is no confluent consolidation , effusion or pulmonary vascular congestion . Cardiomediastinal silhouette is within normal limits . The right 1st rib sclerotic focus is again seen .
    OUTPUT:
    
Findings compatible with known bibasilar bronchiectasis which could explain patient 's physical exam findings . No superimposed consolidation .