Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded and clear . There is no pneumothorax , pleural effusion , pulmonary edema , or focal airspace consolidation . The cardiomediastinal silhouette is unremarkable . Scoliotic curvature of the thoracic spine is noted .
    OUTPUT:
    
No acute cardiopulmonary process .