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ABSTRACT


01 diciembre 2013

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Percutaneous Vertebroplasty Combined with Zoledronic Acid for the Treatment of Painful Osteolytic Spinal Metastases in Patients with Breast Cancer

Jianjun Zhang, MD , Yonggang Wang, PhD , Kun Han, MD , Lina Tang, MD , Haiyan Hu, PhD , Chungen Wu, PhD , Zan Shen, PhD , Yuanjue Sun, MD , Yang Yao, MD

Purpose: To assess retrospectively the efficacy and safety of percutaneous vertebroplasty (PVP) combined with zoledronic acid (ZA) for the treatment of painful osteolytic spinal metastases from breast cancer.

01 diciembre 2013

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Incidence of Pulmonary Cement Embolism after Real-Time CT Fluoroscopy–guided Vertebroplasty

Julien Potet, MD , Gabrielle Weber-Donat, MD , Emmanuel Curis , François-Xavier Arnaud, MD , Alphonse Thome, MD , Laura Valbousquet, MD , Evelyne Peroux, MD , Yann Geffroy, MD , Caroline Bouzad, MD , Yann Kervella, MD , Marion Lahutte, MD , Elsa Ukkola-Pons, MD , Jacques Baccialone, MD , Christophe A. Teriitehau, PhD

Purpose: To prospectively evaluate the incidence of pulmonary cement embolism (PCE) after vertebroplasty in procedures performed under real-time computed tomographic (CT) fluoroscopy guidance.

01 diciembre 2012

EUROPEAN JOURNAL OF RADIOLOGY. Percutaneous vertebroplasty: Multi-centric results from EVEREST experience in large cohort of patients

Giovanni Carlo Anselmetti, Stefano Marcia , Luca Saba , Mario Muto , Giuseppe Bonaldi, Paolo Carpeggiani , Stefano Marini , Antonio Manca , Salvatore Masala

Purpose: The purpose of this study was to prospectively evaluate results and complications of percutaneous vertebroplasty (PV) performed in 6 different Italian Centres belonging to the European VErtebroplasty RESearch Team (E.VE.RES.T) in a large series of patients.

01 diciembre 2013

RADIOLOGY. Serial Cranial US for Detection of Cerebral Sinovenous Thrombosis in Preterm Infants

Marlou M. A. Raets, MD, Jeanine J. Sol, MD, Paul Govaert, MD, PhD, Maarten H. Lequin, MD, PhD, Irwin K. M. Reiss, MD, PhD, Andreas A. Kroon, MD, PhD, Inge M. Appel, MD, PhD, Jeroen Dudink, MD, PhD

Purpose: To report the incidence of cerebral sinovenous thrombosis (CSVT) in a prospective cohort of preterm infants with a gestational age of less than 29 weeks.

01 noviembre 2012

AMERICAN JOURNAL OF NEURORADIOLOGY. Association of CT Perfusion Parameters with Hemorrhagic Transformation in Acute Ischemic Stroke

A. Santillana, Y.P. Gobina, E.D. Greenberga, L.Z. Lenga, H.A. Riinac, P.E. Stiegb and A. Patsalidesa

BACKGROUND AND PURPOSE: Intraprocedural aneurysmal rupture is a feared complication of coil embolization of intracranial aneurysms and is associated with high rates of morbidity and mortality. We report the incidence, endovascular management, and clinical outcome of patients with IAR, with emphasis on the role of the balloon-assisted technique.

01 noviembre 2013

NEURORADIOLOGY. Factors determining the success of endovascular treatments among patients with spinal dural arteriovenous fistulas

I-Chang Su, Karel G. terBrugge, Robert A. Willinsky, Timo Krings

Introduction: Despite improvements of embolization agents and techniques, endovascular treatment of spinal dural arterovenous fistula (SDAVF) is still limited by inconsistent success. The aim of embolization is to occlude initial portion of the draining vein by liquid embolic materials. This study investigates factors that contribute to the success of embolization treatments among SDAVF patients.

01 noviembre 2013

AMERICAN JOURNAL OF NEURORADIOLOGY. Long-Term Clinical and Imaging Follow-Up of Complex Intracranial Aneurysms Treated by Endovascular Parent Vessel Occlusion

C.C. Matouka, Z. Kaderalib, K.G. terBruggeb and R.A. Willinskyb

BACKGROUND AND PURPOSE: Flow-diverting stents are increasingly being used for the treatment of complex intracranial aneurysms, but the indications for their use in lieu of traditional endovascular PVO have yet to be precisely defined. The purpose of this study was to review the clinical and imaging outcomes of patients with intracranial aneurysms treated by PVO.

01 noviembre 2013

NEURORADIOLOGY. Solitaire AB stent-assisted coiling of wide-necked intracranial aneurysms: short-term results from a prospective, consecutive, European multicentric study

Benjamin Gory, Joachim Klisch, Alain Bonafé, Charbel Mounayer, Remy Beaujeux, Jacques Moret, Boris Lubicz, Roberto Riva, Francis Turjman

Introduction: Solitaire AB stent-assisted coiling facilitates the endovascular treatment of wide-necked intracranial aneurysms. Solitaire Aneurysm Remodeling is the first prospective, consecutive, European multicentric study whose main objective was to evaluate the safety, short-, and long-term efficacy of the Solitaire AB stent. This first analysis is focused on the short-term results.

01 noviembre 2013

NEUROSURGERY. Anatomic Risk Factors for Middle Cerebral Artery Aneurysm Rupture: Computed Tomography Angiography Study of 1009 Consecutive Patients

Elsharkawy, Ahmed MD*,‡; Lehečka, Martin MD, PhD*; Niemelä, Mika MD, PhD*; Kivelev, Juri MD, PhD*; Billon-Grand, Romain MD*,§; Lehto, Hanna MD*; Kivisaari, Riku MD, PhD*; Hernesniemi, Juha MD, PhD*

BACKGROUND: The middle cerebral artery (MCA) is the most frequent location for unruptured intracranial aneurysms. Controversy remains as to which unruptured MCA aneurysms should be treated prophylactically.

01 noviembre 2013

AMERICAN JOURNAL OF NEURORADIOLOGY. Stent-Assisted Coiling Versus Balloon Remodeling of Wide-Neck Aneurysms: Comparison of Angiographic Outcomes

N. Chalouhia, R.M. Starkea,b, M.T. Koltza, P.M. Jabboura, S.I. Tjoumakarisa, A.S. Dumonta, R.H. Rosenwassera, S. Singhala and L.F. Gonzaleza

BACKGROUND AND PURPOSE: Stent-assisted coiling and balloon-assisted coiling are 2 well-established techniques for treatment of wide-neck intracranial aneurysms. A direct comparative analysis of angiographic outcomes with the 2 techniques has not been available. We compare the angiographic outcomes of wide-neck aneurysms treated with stent-assisted coiling versus balloon-assisted coiling.

01 noviembre 2013

AMERICAN JOURNAL OF NEURORADIOLOGY. Spinal Dural Arteriovenous Fistulas: Clinical Experience with Endovascular Treatment as a Primary Therapy at 2 Academic Referral Centers

J.J. Gemmetea,b, N. Chaudharya,b, A.E. Eliasa, A.K. Tomad, A.S. Pandeyb, R.A. Parkere, I. Davagnanamc, C.O. Maherb, S. Brewc and F. Robertsonc

BACKGROUND AND PURPOSE: Spinal dural arteriovenous fistulas are a rare entity that, if left untreated, can lead to considerable morbidity with progressive spinal cord symptoms. The aim of this study was to evaluate the clinical outcome of patients with spinal dural arteriovenous fistulas that were primarily treated with endovascular embolization.

01 octubre 2012

THE LANCET NEUROLOGY. MRI profile and response to endovascular reperfusion after stroke (DEFUSE 2): a prospective cohort study

Maarten G Lansberg MD a, Matus Straka PhD a, Stephanie Kemp BS a, Michael Mlynash MD a, Prof Lawrence R Wechsler MD b, Tudor G Jovin MD b, Michael J Wilder MD c, Helmi L Lutsep MD d, Todd J Czartoski MD e, Richard A Bernstein MD f, Cherylee WJ Chang MD g, Prof Steven Warach MD h, Prof Franz Fazekas MD i, Manabu Inoue MD a, Aaryani Tipirneni MS a, Scott A Hamilton PhD a, Greg Zaharchuk MD a, Prof Michael P Marks MD a, Roland Bammer PhD a, Prof Gregory W Albers MD, for the DEFUSE 2 study investigators†

Background: Whether endovascular stroke treatment improves clinical outcomes is unclear because of the paucity of data from randomised placebo-controlled trials. We aimed to establish whether MRI can be used to identify patients who are most likely to benefit from endovascular reperfusion.

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