Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Borderline hyperinflation . The lungs are clear . No focal consolidation , pulmonary edema , pleural effusion , pneumothorax . Normal cardiomediastinal silhouette , hila , and pleura . Slight levo - convex scoliosis of the upper thoracic spine . No acute osseous abnormality . No sub - diaphragmatic intra-abdominal free air .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . No acute osseous abnormality .