Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two portable views of the chest were obtained several minutes apart , the sedond after adjustment of the endotracheal tube . First image shows endotracheal tube in close proximity to the carina and should be withdrawn . Nasogastric tube below the diaphragm , side port likely near the GE junction . On a second view , endotracheal tube is seen approximately 3 cm from the carina , in appropriate position . Low lung volumes are again seen . There is no confluent consolidation or definite pulmonary vascular congestion . There is prominence of the superior mediastinum , which could be due to tortuous vessels and technique . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Endotracheal tube in appropriate position after adjustment . No other change .