Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs were obtained . Extensive interstitial lung disease has worsened radiographically since ___ . There is diffuse bibasilar honeycombing compatible with a history of UIP . Nodular opacities , calcifications and fibrotic changes in the upper lobes are consistent with history of prior tuberculosis exposure . There is no definite consolidation , edema , effusion or pneumothorax . There are no new abnormal cardiac and mediastinal contours .
    OUTPUT:
    
Progression of severe chronic lung disease without evidence of acute cardiopulmonary process .