Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam from ___ . The lungs are essentially clear noting minimal linear opacities less conspicuous compared to prior , in the left lower lung and right mid lung . There is no acute consolidation , effusion , or pulmonary vascular congestion . Cardiomediastinal silhouette is within normal limits . Hypertrophic changes are noted in the spine . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary process .