Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest views were obtained with patient in sitting semi-upright position . Comparison is made with the next preceding similar portable chest examination of ___ . Previously identified right - sided PICC line remains in unchanged position . On frontal view , lungs are clear . No evidence of new pulmonary infiltrates can be established . Noticed is a barium meal that has passed through the esophagus and now visualized in the stomach , as well the proximal small bowel . These findings are rather unremarkable on this single chest view examination .
    OUTPUT:
    
No evidence of new pulmonary abnormalities in comparison with next preceding chest examination of ___ . Thus , no evidence of new aspiration pneumonitis .