Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No significant change compared to the prior exam . The lungs are clear . No focal pulmonary consolidation , pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette , hila , and pleura are normal . No acute osseous abnormality .
    OUTPUT:
    
No acute cardiopulmonary process , including no focal consolidation to suggest pneumonia .