Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation is limited due to significant patient rotation at the neck . Within this limitation , an endotracheal tube is in place with the tip terminating 4 .5 cm above the carina . A right Port - A - Cath is in place with the tip in the proximal right atrium . The inspiratory lung volumes are low with resultant bronchovascular crowding and exaggeration of the cardiomediastinal silhouette . No sizable pleural effusion or pneumothorax is seen on this supine AP view . The left lung base is opacified , which likely reflects atelectasis in the setting of low lung volumes . There is pulmonary vascular congestion and Kerley B line suggesting mild pulmonary interstitial edema . No acute osseous abnormality is detected .
    OUTPUT:
    
1 . Endotracheal tube tip 4 .5 cm above the carina . 2 . Mild pulmonary vascular congestion . 3 . Probable left basilar atelectasis in the setting of low lung volumes .