Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube is in the mid trachea , 6 cm above the carina and should not be withdrawn any further . The post-pneumonectomy changes with opacification of the right hemithorax with volume loss are unchanged with left basal opacity compatible with pneumonia . No pleural effusion or pneumothorax is identified .
    OUTPUT:
    
Satisfactory position of endotracheal tube with findings of left basal pneumonia .