Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Extravasate
Medically reviewed by Min Clinic Staff | Updated: January 2026
Extravasate: To exude from or pass through the walls of a vessel into the surrounding tissues. Blood, lymph, or urine can extravasate.
From the Latin "extra" (out of) + "vas" (vessel) = out of a vessel.