What does extravasate mean?
Extravasate refers to the act of oozing or flowing out of a vessel or body. This term is commonly used in medical contexts to describe the leakage of fluids, such as blood or medication, from a blood vessel or medical device into the surrounding tissue. It can also refer to the escape or issue of a substance from a contained space. Understanding the concept of extravasation is crucial in medical settings to prevent complications and ensure proper treatment. The term is often used in conjunction with medical procedures, such as intravenous therapy, and is an important consideration for healthcare professionals.
verbTo ooze or flow out of a vessel or body; to escape or issue from a contained space.
- To flow or ooze out of a vessel.
- To escape or issue from a contained space.
"The doctor explained that the chemotherapy had caused the medication to extravasate into the surrounding tissue."
"The nurse carefully monitored the patient's IV site to prevent the medication from extravasating."
"The oil began to extravasate from the damaged pipeline, causing an environmental disaster."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of extravasate
The term extravasate originates from the Latin words 'extra,' meaning outside or beyond, and 'vasa,' meaning vessels. It has been used in the English language since the 17th century to describe the process of flowing or oozing out of a vessel.
Usage notes
This term is often used in medical contexts, particularly in reference to the leakage of fluids or medications from blood vessels or medical equipment.