Assertion: renal vein | /r/HasProperty | ivc
Facets:
Source sentences:
text: In patients with renal cell carcinoma with tumor thrombus in the renal vein, IVC, and right atrium, radical nephrectomy and thrombectomy may be performed after vascular control over the IVC and the opposite renal vein is achieved with or without use of cardiopulmonary bypass.