Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear with no evidence of consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette remains stable at the upper limits of normal with a left ventricular configuration . A left lower lobe calcified granuloma appears stable dating back to ___ . Diffuse osteopenia is again noted .
    OUTPUT:
    
No acute cardiopulmonary process .