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Within blood vessels or a blood vessel.

in′tra·vas′cu·lar·ly adv.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Anatomy) anatomy located or occurring within a blood vessel, or operating from within a blood vessel
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
M2 PRESSWIRE-August 29, 2019-: North America Intravascular Temperature Management System Market 2019-2027
One of the key factors that determine graft perfusion is the adequacy of intravascular volume during the transplantation procedure.
Intravascular foreign body could be among TEVAR-related complications similar to other endovascular operations (7).
Pantheris is the only commercially available atherectomy device with on-board intravascular image-guidance.
Medtronic's US FDA approved proprietary intravascular infusion catheter is used with its SynchroMed II implantable infusion pump and related infusion system components (Implantable System for Remodulin) to deliver Remodulin for the treatment of pulmonary arterial hypertension (PAH).
Intravascular papillary endothelial hyperplasia (IPEH) (Masson's hemangioma or Masson's tumor) is an unusual benign vascular disease accounting for approximately 2% of all vascular tumors of the skin and the subcutaneous tissue.
In addition, with the advantage of radiologic technology, the number of minimally invasive endovascular procedures has increased, and consequently the reports of intravascular foreign bodies (IFBs)[1],[2] and the numerous described IFBs retrieval technique.[3] Despite the importance of the subject, there is a lack in the reports of iatrogenic IFBs in Mexico; therefore, we report our experience in the management of adult patients with this complication and described a new IFBs removal technique.
Intravascular large B-cell lymphoma is a rare subtype of extranodal diffuse B-cell lymphoma characterized by proliferation of neoplastic cells within the lumen of small and medium sized vessels.
Intravascular large B-cell lymphoma (IVLBCL) is a rare type of non-Hodgkin's lymphoma that is characterized by selective growth of tumor cells in the lumen of small to medium vessels of various organs, the absence of lymphadenopathy, aggressive clinical behavior, delay of early and accurate diagnosis, and fatal consequences [1].
Intravascular large B-cell lymphoma (IVLBCL) is a rare B-cell lymphoma involving and proliferating within small blood vessels and capillaries with sparing of large blood vessels [1].
Pertinent to nephrology, the RUSH exam focuses on the heart to assess for contractility, pericardial effusion, or tamponade, and the inferior vena cava (IVC) maximum diameter and collapsibility to estimate intravascular volume and to guide volume management [4].

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