Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lower lung volumes seen on the current exam . The lungs remain clear of focal consolidation , effusion , or edema . The cardiomediastinal silhouette is stable . Bilateral hilar enlargement compatible with underlying adenopathy , better characterized on prior CT .
    OUTPUT:
    
No acute cardiopulmonary process . Recommendations for followup per prior chest CT .