[HTML][HTML] Is Catheter Angiography Still Necessary to Evaluate Obliteration of Brain Arteriovenous Malformations Treated with Stereotactic Radiosurgery?

CJ Chen, D Ding - AJNR: American Journal of Neuroradiology, 2021 - ncbi.nlm.nih.gov
In this single-center prospective study, the authors investigated the accuracy of 4D arterial
spin-labeling MR angiography (ASL-MRA) and contrast-enhanced time-resolved MRA …

Are dynamic arterial spin-labeling MRA and time-resolved contrast-enhanced MRA suited for confirmation of obliteration following gamma knife radiosurgery of brain …

A Rojas-Villabona, FB Pizzini… - AJNR Am J …, 2021 - Am Soc Neuroradiology
ABSTRACT BACKGROUND AND PURPOSE: Intra-arterial DSA has been traditionally used
for confirmation of cure following gamma knife radiosurgery for AVMs. Our aim was to …

The predictive value of magnetic resonance imaging in evaluating intracranial arteriovenous malformation obliteration after stereotactic radiosurgery

CC Lee, MA Reardon, BZ Ball, CJ Chen, CP Yen… - Journal of …, 2015 - thejns.org
OBJECT The current gold standard for diagnosing arteriovenous malformation (AVM) and
assessing its obliteration after stereotactic radiosurgery (SRS) is digital subtraction …

Magnetic resonance imaging assessment of cerebral arteriovenous malformation obliteration after stereotactic radiosurgery

TE O'Connor, WA Friedman - Neurosurgery, 2013 - journals.lww.com
BACKGROUND: Stereotactic radiosurgery is ideal for treating small cerebral arteriovenous
malformations (AVMs) that are surgically inaccessible. However, given the inherent delay of …

Stereotactic radiosurgery for brain arteriovenous malformations: quantitative MR assessment of nidal response at 1 year and angiographic factors predicting early …

S Nagaraja, KJ Lee, SC Coley, D Capener, L Walton… - Neuroradiology, 2006 - Springer
Introduction We investigated the role of magnetic resonance angiography (MRA) in the early
follow-up of patients after stereotactic radiosurgery (STRS) for cerebral arteriovenous …

The predictive value of 3D time-of-flight MR angiography in assessment of brain arteriovenous malformation obliteration after radiosurgery

DR Buis, JCJ Bot, F Barkhof, DL Knol… - American journal …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The purpose of radiosurgery of bAVMs is complete
angiographic obliteration of its nidus. We assessed the diagnostic accuracy of 1.5 T T2 …

Hemorrhage and recurrence of obliterated brain arteriovenous malformations treated with stereotactic radiosurgery

CJ Chen, D Ding, JS Kumar, KN Kearns, N Ironside… - Stroke, 2022 - Am Heart Assoc
Background: Although complete nidal obliteration of brain arteriovenous malformations
(AVM) is generally presumed to represent durable cure, postobliteration hemorrhage, and …

Evaluation of obliteration of arteriovenous malformations after stereotactic radiosurgery with arterial spin labeling MR imaging

T Kodera, Y Arai, H Arishima, Y Higashino… - British Journal of …, 2017 - Taylor & Francis
Purpose: Complete obliteration of treated arteriovenous malformations (AVMs) can be
diagnosed only by confirming the disappearance of arterio-venous (AV) shunts with invasive …

Susceptibility-weighted angiography for the follow-up of brain arteriovenous malformations treated with stereotactic radiosurgery

S Finitsis, R Anxionnat, B Gory… - American Journal …, 2019 - Am Soc Neuroradiology
The criterion standard for assessing brain AVM obliteration postradiosurgery is DSA. To
explore the value of susceptibility-weighted angiography, we followed 26 patients with brain …

Arterial-spin labeling MRI identifies residual cerebral arteriovenous malformation following stereotactic radiosurgery treatment

JJ Heit, NH Thakur, M Iv, NJ Fischbein… - Journal of …, 2020 - Elsevier
Background and purpose Brain arteriovenous malformation (AVM) treatment by stereotactic
radiosurgery (SRS) is effective, but AVM obliteration following SRS may take two years or …