Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP portable chest radiograph demonstrates a right chest wall port with a catheter tip terminating in the right atrium . Median sternal wires are intact . The nasogastric tube tip is in the stomach with the proximal side hole at the gastroesophageal junction . The lungs are essentially clear aside from mild left basilar atelectasis . The cardiac and mediastinal contours are normal .
    OUTPUT:
    
Nasogastric tube tip in the stomach with the proximal side port at the gastroesophageal junction , suggest advancement by 2 - 4 cm .