Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of consolidation . Right lung base pulmonary nodule is similar compared to previous exams from ___ . The cardiomegaly cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities identified .
    OUTPUT:
    
No acute cardiopulmonary process . If desired , dedicated rib series can be obtained .