Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable AP view of the chest provided demonstrates endotracheal tube residing within the trachea with its tip approximately 4 .8 cm above the carina . The nasogastric tube descends into the left upper quadrant with the distal side port at the level of the gastroesophageal junction . Linear density in the left mid to upper lung is stable and compatible with scarring . No large consolidation , effusion or pneumothorax is seen . There is an expansile and sclerotic appearance of the left second rib , better assessed on prior CT , which is compatible with metastatic disease . Cardiomediastinal silhouette appears normal . In the imaged portion of the upper abdomen , excreted contrast is noted within the bilateral renal collecting system .
    OUTPUT:
    
1 . Endotracheal tube appropriately positioned . Orogastric tube may be advanced for more optimal positioning . 2 . Stable findings in the chest as compared with recent CT .