Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: On the initial frontal image , there is a subtle opacity projecting over the right mid lung which is not present on the ___ frontal view and was likely overlap of structures . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are unremarkable . No displaced fracture is seen .
    OUTPUT:
    
No acute cardiopulmonary process .