Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Right PICC is identified . The tip is not clearly delineated however may be in the region of the superior SVC . There are increased densities projecting over the anterior 2nd ribs bilaterally . Thought to be external in nature , potentially patient 's hair . The lungs are otherwise clear . Cardiomediastinal silhouette is stable .
    OUTPUT:
    
Right PICC tip not clearly delineated . The line is only well seen to the region of the superior SVC .