Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest . There is increased opacity projecting over the right hemithorax some of which is pleural - based and compatible with known pleural metastases . Postoperative changes in the right suprahilar region are again seen . There is blunting of the right costophrenic angle potentially due to pleural mets versus underlying effusion , not significantly changed . On the left , there is persistent opacity projecting over the left 1st rib compatible with region of consolidation on prior CT . There is definite no definite new region of consolidation . Cardiomediastinal silhouette is unchanged . No acute osseous abnormality detected . Osseous metastases better seen on prior CT involving the right ribs .
    OUTPUT:
    
Findings again compatible with the right pleural based metastatic disease and left apical region of consolidation . No definite superimposed acute process noting limitation of plain film for detection of subtle change .