Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . When compared to prior , given differences in technique and positioning there has been no significant interval change . The lungs are clear focal consolidation or large effusion . Cardiomediastinal silhouette is within normal limits given positioning . No acute osseous abnormality detected .
    OUTPUT:
    
No acute cardiopulmonary process .