Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The previously mentioned pulmonary nodule is no longer visualized . No consolidation . The hila and pulmonary vasculature are normal and unchanged . No pleural effusions or pneumothorax . Biapical pleural thickening is unchanged . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
No pulmonary nodules . No acute cardiopulmonary process .