Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . The lungs are well inflated and clear . A large 3 .5 cm apical mass now has two radiopaque fiducial seeds with fiducial markers in it . No pneumothorax is present . There is no additional consolidation , effusion , or pneumothorax .
    OUTPUT:
    
No pneumothorax , status post fiducial placement in right apical mass .