Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is again seen stable positioning of monitoring and support devices , including selective left bronchial intubation . There are low lung volumes . The cardiomediastinal silhouettes are unchanged in appearance . The prominent right mid lung opacity most likely represents the neo esophagus with adjacent atelectasis . There is left basilar atelectasis . There is no pulmonary vascular congestion . There is no pneumothorax or effusion .
    OUTPUT:
    
Right mid lung and left lower lobe atelectasis . No pneumothorax or effusion .