Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . Again seen is elevation of the right hemidiaphragm . The lungs remain clear of consolidation or effusion . The cardiac silhouette is within normal limits . Osseous and soft tissue structures are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .