Literature DB >> 22958769

New insight into transient contrast enhancement on computed tomography after endovascular treatment of stroke.

M U Antonucci1, J Mocco, J A Bennett.   

Abstract

Transient contrast enhancement on computed tomography following endovascular treatment of stroke is a recognized entity that has been previously reported. Technological advances in brain imaging now have the potential to explore and refine its proposed etiology. We describe three patients in whom the location of contrast enhancement correlates with decreased cerebral blood volume on pre-therapeutic CT perfusion studies and with restricted diffusion on MRI. In this regard, contrast enhancement demarcated areas of completed cerebral infarction. The diagnostic and etiological implications are discussed.

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Year:  2012        PMID： 22958769      PMCID： PMC3442304          DOI： 10.1177/159101991201800309

Source DB:  PubMed          Journal:  Interv Neuroradiol        ISSN： 1591-0199            Impact factor:   1.610


  16 in total

1.  A grading scale to predict outcomes after intra-arterial thrombolysis for stroke complicated by contrast extravasation.

Authors:  R A Mericle; D K Lopes; M D Fronckowiak; A K Wakhloo; L R Guterman; L N Hopkins
Journal:  Neurosurgery       Date:  2000-06       Impact factor: 4.654

2.  Intra-arterial prourokinase for acute ischemic stroke. The PROACT II study: a randomized controlled trial. Prolyse in Acute Cerebral Thromboembolism.

Authors:  A Furlan; R Higashida; L Wechsler; M Gent; H Rowley; C Kase; M Pessin; A Ahuja; F Callahan; W M Clark; F Silver; F Rivera
Journal:  JAMA       Date:  1999-12-01       Impact factor: 56.272

3.  Early CT signs in patients with acute middle cerebral artery occlusion: incidence of contrast staining and haemorrhagic transformations after intra-arterial reperfusion therapy.

Authors:  S Nakano; T Iseda; T Yoneyama; S Wakisaka
Journal:  Clin Radiol       Date:  2006-02       Impact factor: 2.350

4.  Hemorrhage in the Interventional Management of Stroke study.

Authors: 
Journal:  Stroke       Date:  2006-01-26       Impact factor: 7.914

5.  Heart disease and stroke statistics--2010 update: a report from the American Heart Association.

Authors:  Donald Lloyd-Jones; Robert J Adams; Todd M Brown; Mercedes Carnethon; Shifan Dai; Giovanni De Simone; T Bruce Ferguson; Earl Ford; Karen Furie; Cathleen Gillespie; Alan Go; Kurt Greenlund; Nancy Haase; Susan Hailpern; P Michael Ho; Virginia Howard; Brett Kissela; Steven Kittner; Daniel Lackland; Lynda Lisabeth; Ariane Marelli; Mary M McDermott; James Meigs; Dariush Mozaffarian; Michael Mussolino; Graham Nichol; Véronique L Roger; Wayne Rosamond; Ralph Sacco; Paul Sorlie; Véronique L Roger; Randall Stafford; Thomas Thom; Sylvia Wasserthiel-Smoller; Nathan D Wong; Judith Wylie-Rosett
Journal:  Circulation       Date:  2009-12-17       Impact factor: 29.690

6.  Parenchymal hyperdensity on computed tomography after intra-arterial reperfusion therapy for acute middle cerebral artery occlusion: incidence and clinical significance.

Authors:  S Nakano; T Iseda; H Kawano; T Yoneyama; T Ikeda; S Wakisaka
Journal:  Stroke       Date:  2001-09       Impact factor: 7.914

7.  PROACT: a phase II randomized trial of recombinant pro-urokinase by direct arterial delivery in acute middle cerebral artery stroke. PROACT Investigators. Prolyse in Acute Cerebral Thromboembolism.

Authors:  G J del Zoppo; R T Higashida; A J Furlan; M S Pessin; H A Rowley; M Gent
Journal:  Stroke       Date:  1998-01       Impact factor: 7.914

8.  Transient CT hyperattenuation after Merci clot retrieval and intraarterial thrombolysis in acute stroke mimicking subarachnoid hemorrhage.

Authors:  Gyanendra Kumar; Chetan Rasiklal Soni; Pradeep Kumar Sahota
Journal:  J Vasc Interv Radiol       Date:  2009-12-24       Impact factor: 3.464

9.  The fate of high-density lesions on the non-contrast CT obtained immediately after intra-arterial thrombolysis in ischemic stroke patients.

Authors:  Yu Mi Jang; Deok Hee Lee; Ho Sung Kim; Chang Woo Ryu; Jeong Hyun Lee; Choong Gon Choi; Sang Joon Kim; Dae Chul Suh
Journal:  Korean J Radiol       Date:  2006 Oct-Dec       Impact factor: 3.500

10.  Bilateral paramedian thalamic contrast enhancement on CT after Intra-arterial thrombolysis.

Authors:  Woong Yoon; Jeong Jin Seo; Heoung Keun Kang
Journal:  Korean J Radiol       Date:  2005 Jan-Mar       Impact factor: 3.500
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  2 in total

1.  Hyper-attenuating brain lesions on CT after ischemic stroke and thrombectomy are associated with final brain infarction.

Authors:  F B Cabral; L H Castro-Afonso; G S Nakiri; L M Monsignore; Src Fábio; A C Dos Santos; O M Pontes-Neto; D G Abud
Journal:  Interv Neuroradiol       Date:  2017-09-26       Impact factor: 1.610

2.  Intraparenchymal Hyperattenuations on Flat-Panel CT Directly After Mechanical Thrombectomy are Restricted to the Initial Infarct Core on Diffusion-Weighted Imaging.

Authors:  Tanja Schneider; Tobias Mahraun; Julian Schroeder; Andreas Frölich; Philip Hoelter; Marlies Wagner; Jean Darcourt; Christophe Cognard; Alain Bonafé; Jens Fiehler; Susanne Siemonsen; Jan-Hendrik Buhk
Journal:  Clin Neuroradiol       Date:  2016-09-16       Impact factor: 3.649
  2 in total

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