摘要
Key facts Synonym:extension of tumor into renal vein.Definition:extension of tumor from a renal neoplasm into the renal vein,and possibly the inferior vena cava(IVC),occasionally right atrium.Classic imaging appearance:renal vein distended by tumor with visible tumor vessels on color Doppler and tumor enhancement on contrast-enhanced CT or MRI.
出处
《影像诊断与介入放射学》
2021年第4期299-301,共3页
Diagnostic Imaging & Interventional Radiology
