Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There is mild blunting of the right costophrenic angle , potentially a tiny effusion . The lungs are otherwise clear . Cardiomediastinal silhouette is within normal limits . Osseous structures are unremarkable .
    OUTPUT:
    
Possible trace right effusion . Otherwise no acute cardiopulmonary process .