Assertion: mediastinal lymph node | /r/HasProperty | located to the area
Facets:
value: between the vein
type: LOCATION
value: between the ascending aortic arch
type: LOCATION
Source sentences:
text: They extend upward to and along the superior vena cava (these may be located between the vein and the ascending aortic arch) to the area beneath the right innominate vein.