Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip terminates approximately 5 cm from the carina . Cardiac silhouette size is normal . Mediastinal and hilar contours are unremarkable . Lung volumes are low , but the lungs are clear . Pulmonary vasculature is not engorged . No large pleural effusion or pneumothorax is detected . No acute osseous abnormalities seen .
    OUTPUT:
    
Endotracheal tube in standard position . Low lung volumes with no acute cardiopulmonary abnormality .