extravasate

(redirected from extravasations)
Also found in: Dictionary, Thesaurus, Encyclopedia.

ex·trav·a·sate

(eks-trav'ă-sāt),
1. To exude from or pass out of a vessel into the tissues, said of blood, lymph, or urine.
2. The substance thus exuded. Synonym(s): extravasation (2) , suffusion (4)
[L. extra, out of, + vas, vessel]
Farlex Partner Medical Dictionary © Farlex 2012

extravasate

(ĭk-străv′ə-sāt′)
v. extrava·sated, extrava·sating, extrava·sates
v.tr.
1. Medicine To force the flow of (blood or lymph) from a vessel out into surrounding tissue.
2. Geology To cause (molten lava) to pour forth from a volcanic vent.
v.intr.
1. Medicine To exude from a vessel into surrounding tissue.
2. Geology To erupt.

ex·trav′a·sa′tion n.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

ex·trav·a·sate

(eks-trav'ă-sāt)
1. To exude from or pass out of a vessel into the tissues, said of blood, lymph, or urine.
2. The substance thus exuded.
Synonym(s): suffusion (4) .
[L. extra, out of, + vas, vessel]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

ex·trav·a·sate

(eks-trav'ă-sāt)
1. To exude from or pass out of a vessel into tissues.
2. The substance thus exuded.
[L. extra, out of, + vas, vessel]
Medical Dictionary for the Dental Professions © Farlex 2012
References in periodicals archive ?
During standard PTAE procedure, vascular structures of injured solid organs are evaluated, and embolization is performed on vascular structures with active contrast agent extravasation (5).
The Royal Australian and New Zealand College of Radiologists (RANZCR) (2016) states "extravasation of contrast material into the subcutaneous tissues is uncommon, occurring in less than 1 per cent of intravenous injections.
[10.] Bellin MF, Jakobsen JA, Tomassin I, Thomsen HS, Morcos SK, Thomsen HS et al, Contrast medium extravasation injury: guidelines for prevention and management.
TABLE Histologic spectrum of purpura (3) Histologic pattern Diseases Erythrocyte extravasation without Thrombocytopenic purpura, senile perivascular inflammation or purpura, steroid purpura, scurvy fibrin deposition Erythrocyte extravasation with Lichen aureus; Schambergs, lymphocytic perivascular Majocchi's, Gougerot-Blum, and infiltrate; no fibrin deposition Doucas and Kapentanakis purpuras Erythrocyte extravasation with Leukocytoclastic vasculitis, vascular damage, neutrophilic mixed cryoglobulinemia infiltrate, and fibrin deposition
False positives are a major reason why previous extravasation devices that use the indirect detection method of impedance and resistivity have not been readily adopted.
Management of arginine monohydrochloride extravasation in the forearm.
Infiltrations and extravasations are considered to be medical-dosing errors and, in severe cases, may result in tissue necrosis, loss of function, amputation or even death.
Medrad offers the XDS extravasation detector, available as an accessory that integrates with the Stellant CT Injection System.
Four of them with pelvic fractures were unstable with extravasations from branches of iliac artery.
Revenue also included sales of the drug Savene for treatment of anthracycline extravasations, which totalled DKK9m.
All instances of contrast reactions or extravasations and the subsequent treatment administered must be documented.
Twenty nine lesions (Seventeen pseudoaneurysms, five free extravasations, four angiomyolipomas, two arteriovenous malformations and one arteriocalyceal fistula) were detected.