1. On removing the scalp there was no sign of extravasation of blood. 2. The tourniquet should be removed before injecting to prevent extravasation of the medication. 3. As a result of cup massage, extravasations often appear under the skin. 4. Malignant nephrosclerosis occurs in presence of red blood cell fragmentation, extravasation , thrombosis. 5. Interaction with SP receptors induces vasodilation and allows for plasma extravasation and mastocyte degranulation. 6. Also, talin-1 drives extravasation mechanism through engineered human microvasculature in microfluidic systems. 7. Typically, fluid extravasation is managed by controlling fluid pressure, or hastening the procedure. 8. Extravasation may also refer to the leakage of infused substances from the vasculature into the subcutaneous tissue.9. The high molecular weight of OxyVita reduces extravasation from the circulatory system, potentially reducing the possibility of renal failure. 10. These pain sensors send signals to neighboring tissues resulting in extravasation , also known as leakage from the blood vessels.