Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Breast implants project over the chest . As seen previously , there is a nodular lesion projecting over the right lower lung measuring at least 2 .8 x 3 .5 cm concerning for mass . Background emphysema is suspected . No pleural effusion or pneumothorax . Cardiomediastinal silhouette is normal . Bony structures are intact . Tubing projecting over the upper abdomen is well as clips in the right upper quadrant are noted .
    OUTPUT:
    
2 .8 x 3 .5 cm mass projecting over the right lower lung is concerning for malignancy and chest CT is needed to further assess .