Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . There is a 2 .5 x 2 .7 cm rounded mass within the right mid lung , increased in size from a prior CT exam dated ___ . This finding is highly concerning for malignancy . There is no evidence of pneumonia , effusion , pneumothorax or edema . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
Nodular opacity in the right mid lung , increased in size from ___ , concerning for malignancy . CT correlation is recommended .