Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal silhouette is unremarkable . There is increased right perihilar density with lobular lucencies which correspond to previously identified subpleural consolidation with adjacent cavitation in the posterior right lower lobe . A 2 .8 cm nodular opacity in the right lower lobe appears increased in size compared to prior CT . A 7 - mm nodule in the left mid lung field and another 8 - mm nodule in the AP window correspond to nodules previously identified on CT . There is no focal consolidation worrisome for pneumonia . There is no pleural effusion or pneumothorax . The osseous structures are grossly unremarkable .
    OUTPUT:
    
1 . Irregular area of increased density with adjacent lucency in the right perihilar space corresponding to a previously identified cavitary metastatic lesion on prior CT . 2 . A 2 .8 cm right lower lobe nodule appears increased in size compared to prior CT . Left lung nodules are better characterized on recent prior CT examination . 3 . No new focal consolidation worrisome for pneumonia .