Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . No prior . Left chest wall port is seen with catheter tip projecting over the RA SVC junction . There is an irregular mass centered in the left mid lung in the perihilar region . Nodular opacity projecting over the right upper lung as well . There are irregular regions of opacity in the left upper lung peripherally as well . Elsewhere , the lungs are clear . There is no pleural effusion . Cardiomediastinal silhouette is within normal limits . Surgical clips seen in the right axilla . Osseous and soft tissue structures are unremarkable . Surgical clips seen in the right upper quadrant , suggestive of cholecystectomy .
    OUTPUT:
    
Irregular mass in the left perihilar region , suspicious for malignancy . Additional nodular opacities projecting over the upper lungs bilaterally . Correlation with outside films would be of use to further characterize . No evidence of other focal consolidation . Surgical clips in the right axilla .