Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are stable . Cardiac size is top - normal . Patient has had multiple bilaterally lungs resections . Small volume of the right lung is stable with elevation of the right hemidiaphragm . There is no pneumothorax or pleural effusion . Nodular opacities projecting in the left upper lobe are again noted . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Left upper lobe opacities unchanged from prior study , consider CT for further evaluation . No pulmonary edema