Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal chest radiographs demonstrate a normal cardiomediastinal silhouette and hyperinflated lungs , without focal consolidation or pneumothorax . There may be trace bilateral pleural effusions . There is a right chest port , with the catheter terminating in the right atrium . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . Hyperinflated lungs . Possible pleural effusions .