Definition: "Extravasation" is a noun that refers to the process of a liquid (like blood, lymph, or urine) leaking out from a vessel (like a blood vessel) into the surrounding tissues. It can also describe the action of a volcano when it pours out fumes or lava.
In Medical Context: When talking about injuries, surgeries, or medical conditions, "extravasation" usually refers to blood or other fluids leaking from their normal place.
In Volcanic Context: When discussing geology or volcanoes, it describes the spilling out of lava or gases.
In more advanced discussions, "extravasation" can be used in medical literature to describe complications that arise from intravenous therapy, where fluids leak out of the veins into surrounding tissue.
Extravasate (verb): To cause a liquid to leak out of a vessel.
Extravasated (adjective): Describing a substance that has leaked out.
While "extravasation" primarily relates to the medical and geological fields, in a broader sense, it can refer to any situation where something leaks out of its container or intended area.
While there aren't specific idioms or phrasal verbs that include "extravasation," you can use related phrases: - "Let it all out": This means to express emotions or feelings freely, which can metaphorically relate to the idea of something being contained but then spilling out.
"Extravasation" is an important term in both medical and geological discussions. It's useful to describe situations where liquids leak from vessels, whether it's blood in the body or lava from a volcano.