Assertion: renal vein | /r/HasProperty | taken
Facets:
Source sentences:
text: X-rays of the inferior vena cava or the renal vein that are taken after a radiopaque contrast agent is injected into an artery or deep vein (venography) is the most accurate test but may cause clots to break off and travel through the bloodstream, becoming emboli, which can cause complications.
text: X-rays of the inferior vena cava or the renal vein that are taken after a radiopaque contrast agent is injected into an artery or deep vein (venography) is the most accurate test but may cause clots to break off and travel through the bloodstream, becoming emboli, which can cause complications.