Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of an endotracheal tube , right internal jugular catheter , and left - sided chest tubes . No pneumothorax is detected . Lung volumes are low with bibasilar atelectasis . Small left pleural effusion is present . Heart and mediastinal contours are stable with unchanged post-operative mediastinal widening . Mediastinal clips and sternal wires appear similarly positioned . A new curvilinear density projecting at the level of the right hemidiaphragm is of indeterminate etiology .
    OUTPUT:
    
Interval removal of support lines and tubes with small left pleural effusion . New curvilinear density projecting at the level of the right hemidiaphragm of indeterminate etiology . Repeat upright radiograph today is recommended to exclude pneumothorax . Findings discussed with ___ by ___ by phone at 2 : 20 p .m . on ___ after attending radiologist review .