Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded and clear . No focal consolidation , pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette and pleura are normal . An opacity in the right suprahilar region most likely represents a combination of superimposed normal structures including the ribs and pulmonary vasculature , as no corresponding abnormality is seen on the lateral view . However lymphadenopathy can not be excluded .
    OUTPUT:
    
Right supra-hilar opacity seen only on the frontal view , likely superimposed normal structures , but in the current clinical setting , lymphadenopathy can not be excluded . If prior chest radiographs are available , these would be helpful to assess stability . Otherwise , repeat chest radiograph could be obtained .