Vascular invasion
What does vascular invasion mean? Vascular invasion (also known as angioinvasion) describes the movement of tumour cells into a blood vessel such as a capillary, artery, or vein. Vascular invasion is almost always associated with malignant (cancerous) tumours although some benign (non-cancerous) tumours can also (very rarely) show vascular invasion. Vascular invasion is important because …
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