Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph demonstrates an endotracheal tube terminate in the mid to low thoracic trachea and an enteric tube terminating in the stomach . Cardiomediastinal silhouette is normal in the lungs are well - aerated , without focal consolidation , pleural effusion , or pneumothorax . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No evidence of pneumonia .