Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided Port - A - Cath is in unchanged position compared to ___ and likely terminates in the right internal jugular vein . The cardiomediastinal and hilar contours are normal . The heart is normal in size . Right - sided mediastinal bulging is related to a prominent ascending aorta and patient obliquity . The lungs are clear without consolidation , effusion or pneumothorax .
    OUTPUT:
    
Right - sided Port -A - Cath is stable in position from ___ and likely terminates within a right internal jugular vein . Right - sided mediastinal bulging is likely due to a prominent , possibly dilated ascending aorta and patient obliquity .