Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a 1 .1 cm linear foreign body in the midesophagus , consistent with history of ingested pen . Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Right basilar atelectasis . Lungs are otherwise clear . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
There is a 1 .1 cm linear foreign body in the mid esophagus , consistent with history of ingested pen .