Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were compared to previous portable exam from ___ , and PET - CT from ___ . Right chest wall port is again seen with catheter tip in the region of the mid SVC . Again seen is a region of consolidation within the right lower lobe . This is compatible with previously identified FDG - avid lung cancer . Elsewhere , the lungs are grossly clear . Costophrenic angles are sharp . Cardiomediastinal silhouette is stable . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Persistent right lower lobe region of consolidation compatible with patient 's lung cancer as seen on prior PET CT . Otherwise , no new consolidation .