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Demetrius Lopes

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Andrew K Johnson; Daniel M Heiferman; Demetrius K Lopes
Stent-assisted embolization of 100 middle cerebral artery aneurysms.
Lee A Tan; Roham Moftakhar; Demetrius K Lopes
Treatment of a ruptured vertebrobasilar fusiform aneurysm using pipeline embolization device.
Neil Rosenberg; Marc A Lazzaro; Demetrius K Lopes; Shyam Prabhakaran
High-dose intra-arterial nicardipine results in hypotension following vasospasm treatment in subarachnoid hemorrhage.

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All Publications

2013: Andrew K Johnson; Daniel M Heiferman; Demetrius K Lopes
Stent-assisted embolization of 100 middle cerebral artery aneurysms.
Journal of neurosurgery 2013;118(5):950-5.
2013: Lee A Tan; Roham Moftakhar; Demetrius K Lopes
Treatment of a ruptured vertebrobasilar fusiform aneurysm using pipeline embolization device.
Journal of cerebrovascular and endovascular neurosurgery 2013;15(1):30-3.
2011: Neil Rosenberg; Marc A Lazzaro; Demetrius K Lopes; Shyam Prabhakaran
High-dose intra-arterial nicardipine results in hypotension following vasospasm treatment in subarachnoid hemorrhage.
Neurocritical care 2011;15(3):400-4.
2011: Marc A Lazzaro; Demetrius K Lopes; Elizabeth J Cochran; Shyam Prabhakaran
Moyamoya syndrome in an adult with essential thrombocythemia.
Neurology international 2011;3(1):e3.
2011: Shyam Prabhakaran; Edward Ward; Sayona John; Demetrius K Lopes; Michael Chen; Richard Temes; Yousef Mohammad; Vivien H Lee; Thomas P Bleck
Transfer delay is a major factor limiting the use of intra-arterial treatment in acute ischemic stroke.
Stroke; a journal of cerebral circulation 2011;42(6):1626-30.
2011: Shyam Prabhakaran; Kalani R Wells; Miral D Jhaveri; Demetrius K Lopes
Hemodynamic changes following wingspan stent placement--a quantitative magnetic resonance angiography study.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2011;21(2):e109-13.
2010: Scott D Simon; Demetrius K Lopes; Robert A Mericle
Use of intracranial stenting to secure unstable liquid embolic casts in wide-neck sidewall intracranial aneurysms.
Neurosurgery 2010;66(3 Suppl Operative):92-7; discussion 97-8.
2010: Demetrius K Lopes; Bradley Bagan; Kalani Wells
Onyx embolization of arteriovenous malformations using 2 microcatheters.
Neurosurgery 2010;66(3):616-8; discussion 618-9.
2009: Vivien H Lee; Susan Samuels; Thomas J Herbst; Marlene Gallegos; Elizabeth J Cochran; Michael Chen; Shyam Prabhakaran; Demetrius K Lopes
Histopathologic description of Wingspan stent in acute ischemic stroke.
Neurocritical care 2009;11(3):377-80.
2009: Demetrius K Lopes; Kalani Wells
Stent remodeling technique for coiling of ruptured wide-neck cerebral aneurysms: case report.
Neurosurgery 2009;65(5):E1007-8; discussion E1008.
2009: Andrew J Ringer; rafael Rodriguez- Mercado; Erol Veznedaroglu; Elad I Levy; Ricardo A Hanel; Robert A Mericle; Demetrius K Lopes; Giuseppe Lanzino; Alan S Boulos
Defining the risk of retreatment for aneurysm recurrence or residual after initial treatment by endovascular coiling: a multicenter study.
Neurosurgery 2009;65(2):311-5; discussion 315.
2009: Shyam Prabhakaran; Lakshmi Warrior; Kalani R Wells; Miral D Jhaveri; Michael Chen; Demetrius K Lopes
The utility of quantitative magnetic resonance angiography in the assessment of intracranial in-stent stenosis.
Stroke; a journal of cerebral circulation 2009;40(3):991-3.
2008: Andrew J Ringer; Giuseppe Lanzino; Erol Veznedaroglu; rafael Rodriguez- Mercado; Robert A Mericle; Elad I Levy; Ricardo A Hanel; Demetrius K Lopes; Alan S Boulos
Does angiographic surveillance pose a risk in the management of coiled intracranial aneurysms? A multicenter study of 2243 patients.
Neurosurgery 2008;63(5):845-9; discussion 849.
2008: Shyam Prabhakaran; Demetrius K Lopes
The "OK" sign: an unusual angiographic appearance of basilar artery fenestration.
Archives of neurology 2008;65(6):836.
2008: Shyam Prabhakaran; K R Wells; Vivien H Lee; C A Flaherty; Demetrius K Lopes
Prevalence and risk factors for aspirin and clopidogrel resistance in cerebrovascular stenting.
AJNR. American journal of neuroradiology 2008;29(2):281-5.
2007: Brandon R Barton; Shyam Prabhakaran; Demetrius K Lopes; Vivien H Lee
Pseudo-subarachnoid hemorrhage in cerebellar infarction.
Neurocritical care 2007;7(2):172-4.
2005: Sepehr Sani; Demetrius K Lopes
Treatment of a middle cerebral artery bifurcation aneurysm using a double neuroform stent "Y" configuration and coil embolization: technical case report.
Neurosurgery 2005;57(1 Suppl):E209; discussion E209.
2005: Adnan I Qureshi; Suri Muhammd; Amir M Siddiqui; Stanley H Kim; Alan S Boulos; Andrew J Ringer; Demetrius K Lopes; Lee R Guterman; L Nelson Hopkins
Clinical and angiographic results of dilatation procedures for symptomatic intracranial atherosclerotic disease.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2005;15(3):240-9.
2005: Ricardo A Hanel; Demetrius K Lopes; J Christopher Wehman; Eric Sauvageau; Elad I Levy; Lee R Guterman; L Nelson Hopkins
Endovascular treatment of intracranial aneurysms and vasospasm after aneurysmal subarachnoid hemorrhage.
Neurosurgery clinics of North America 2005;16(2):317-53, ix.
2005: Sepehr Sani; Kirk W Jobe; Demetrius K Lopes
Treatment of wide-necked cerebral aneurysms with the Neuroform2 Treo stent. A prospective 6-month study.
Neurosurgical focus 2005;18(2):E4.
2005: Demetrius K Lopes; Sepehr Sani
Histological postmortem study of an internal carotid artery aneurysm treated with the Neuroform stent.
Neurosurgery 2005;56(2):E416; discussion E416.
2005: James C H Chu; Wen Chien Hsi; Lincoln Hubbard; Yunkai Zhang; Damian Bernard; Pamela Reeder; Demetrius K Lopes
Performance of magnetic field-guided navigation system for interventional neurosurgical and cardiac procedures.
Journal of applied clinical medical physics / American College of Medical Physics 2005;6(3):143-9.
2004: Francis Q Almeda; Demetrius K Lopes; Carl E Eybel
Management of a patient with ST segment elevation myocardial infarction immediately after successful coiling of a basilar tip aneurysm for a subarachnoid hemorrhage.
The Journal of invasive cardiology 2004;16(3):166-7; discussion 167-8.
2003: Demetrius K Lopes; Andrew J Ringer; Alan S Boulos; Adnan I Qureshi; Baruch B Lieber; Lee R Guterman; L Nelson Hopkins
Fate of branch arteries after intracranial stenting.
Neurosurgery 2003;52(6):1275-8; discussion 1278-9.
2002: Adnan I Qureshi; Amir M Siddiqui; Suri Muhammd; Stanley H Kim; Zulfiqar Ali; Yahia (former Abutaher M) Lodi (former Yahia); Demetrius K Lopes; Alan S Boulos; Andrew J Ringer; Mustafa Siddiqui; Lee R Guterman; L Nelson Hopkins
Aggressive mechanical clot disruption and low-dose intra-arterial third-generation thrombolytic agent for ischemic stroke: a prospective study.
Neurosurgery 2002;51(5):1319-27; discussion 1327-9.
2002: Chander Sadasivan; Baruch B Lieber; Matthew J Gounis; Demetrius K Lopes; L Nelson Hopkins
Angiographic quantification of contrast medium washout from cerebral aneurysms after stent placement.
AJNR. American journal of neuroradiology 2002;23(7):1214-21.
2002: Demetrius K Lopes; Robert A Mericle; Giuseppe Lanzino; Ajay K Wakhloo; Lee R Guterman; L Nelson Hopkins
Stent placement for the treatment of occlusive atherosclerotic carotid artery disease in patients with concomitant coronary artery disease.
Journal of neurosurgery 2002;96(3):490-6.
2001: Amos O Dare; M K Landi; Demetrius K Lopes; Walter Grand
Eyebrow incision for combined orbital osteotomy and supraorbital minicraniotomy: application to aneurysms of the anterior circulation. Technical note.
Journal of neurosurgery 2001;95(4):714-8.
2001: Veetai Li; Demetrius K Lopes; G J Bennett
Use of a craniofacial miniplate for internal fixation in a young child with cervical instability. Case report.
Journal of neurosurgery 2001;95(1 Suppl):128-31.
2001: Adnan I Qureshi; Zulfiqar Ali; Suri Muhammd; Stanley H Kim; Ahmed A Shatla; Andrew J Ringer; Demetrius K Lopes; Lee R Guterman; L Nelson Hopkins
Intra-arterial third-generation recombinant tissue plasminogen activator (reteplase) for acute ischemic stroke.
Neurosurgery 2001;49(1):41-8; discussion 48-50.
2001: Amos O Dare; Demetrius K Lopes; Walter Grand
Sphenoid wing sarcoidosis. Case illustration.
Journal of neurosurgery 2001;94(5):849.
2000: Robert A Mericle; Demetrius K Lopes; Mary Duffy Fronckowiak; Ajay K Wakhloo; Lee R Guterman; L Nelson Hopkins
A grading scale to predict outcomes after intra-arterial thrombolysis for stroke complicated by contrast extravasation.
Neurosurgery 2000;46(6):1307-14; discussion 1314-5.
1999: Richard D Fessler; Giuseppe Lanzino; Lee R Guterman; R S Miletich; Demetrius K Lopes; L Nelson Hopkins
Improved cerebral perfusion after stenting of a petrous carotid stenosis: technical case report.
Neurosurgery 1999;45(3):638-42.
1999: Robert A Mericle; Stanley H Kim; Giuseppe Lanzino; Demetrius K Lopes; Ajay K Wakhloo; Lee R Guterman; L Nelson Hopkins
Carotid artery angioplasty and use of stents in high-risk patients with contralateral occlusions.
Journal of neurosurgery 1999;90(6):1031-6.
1999: Giuseppe Lanzino; Robert A Mericle; Demetrius K Lopes; Ajay K Wakhloo; Lee R Guterman; L Nelson Hopkins
Percutaneous transluminal angioplasty and stent placement for recurrent carotid artery stenosis.
Journal of neurosurgery 1999;90(4):688-94.
1998: Demetrius K Lopes; Robert A Mericle; Ajay K Wakhloo; Lee R Guterman; L Nelson Hopkins
Cavernous sinus syndrome during balloon test occlusion of the cervical internal carotid artery. Report of two cases.
Journal of neurosurgery 1998;89(4):667-70.
1998: Demetrius K Lopes; Veetai Li
Midcervical postinfectious ligamentous instability: a variant of Grisel's syndrome.
Pediatric neurosurgery 1998;29(3):133-7.
1998: Robert A Mericle; Ajay K Wakhloo; Demetrius K Lopes; Giuseppe Lanzino; Lee R Guterman; L Nelson Hopkins
Delayed aneurysm regrowth and recanalization after Guglielmi detachable coil treatment. Case report.
Journal of neurosurgery 1998;89(1):142-5.