Sameer Ahmad Ansari

  • 1170 Citations
19962017

Research Output 1996 2017

2017

Accelerated dual-venc 4D flow MRI for neurovascular applications

Schnell, S., Ansari, S. A., Wu, C., Garcia, J., Murphy, I. G., Rahman, O. A., Rahsepar, A. A., Aristova, M., Collins, J. D., Carr, J. C. & Markl, M. 2017 (Accepted/In press) In : Journal of Magnetic Resonance Imaging.

Research output: Research - peer-reviewArticle

Noise
Magnetic Resonance Imaging
Volunteers
Artifacts
Hemodynamics

Challenges in the Medical Management of Symptomatic Intracranial Stenosis in an Urban Setting

Sangha, R. S., Naidech, A. M., Corado, C., Ansari, S. A. & Prabhakaran, S. Aug 1 2017 In : Stroke. 48, 8, p. 2158-2163 6 p.

Research output: Research - peer-reviewArticle

Pathologic Constriction
Therapeutics
Stroke
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Transient Ischemic Attack

Emergent endovascular management of long-segment and flow-limiting carotid artery dissections in acute ischemic stroke intervention with multiple tandem stents

Ansari, S. A., Kühn, A. L., Honarmand, A. R., Khan, M., Hurley, M. C., Potts, M. B., Jahromi, B. S., Shaibani, A., Gounis, M. J., Wakhloo, A. K. & Puri, A. S. Jan 1 2017 In : American Journal of Neuroradiology. 38, 1, p. 97-104 8 p.

Research output: Research - peer-reviewArticle

Carotid Arteries
Stents
Dissection
Stroke
Pathologic Constriction

Erratum to: Training guidelines for endovascular stroke intervention: an international multi-society consensus document (Neuroradiology, (2016), 58, (537–541), 10.1007/s00234-016-1667-0)

Lavine, S. D. , Cockroft, K. , Hoh, B. , Bambakidis, N. , Khalessi, A. A. , Woo, H. , Riina, H. , Siddiqui, A. , Hirsch, J. A. , Chong, W. , Rice, H. , Wenderoth, J. , Mitchell, P. , Coulthard, A. , Signh, T. J. , Phatouros, C. , Khangure, M. , Klurfan, P. , ter Brugge, K. , Iancu, D. & 99 others Gunnarsson, T., Jansen, O., Muto, M., Szikora, I., Pierot, L., Brouwer, P., Gralla, J., Renowden, S., Andersson, T., Fiehler, J., Turjman, F., White, P., Januel, A. C., Spelle, L., Kulcsar, Z., Chapot, R., Biondi, A., Dima, S., Taschner, C., Szajner, M., Krajina, A., Sakai, N., Matsumaru, Y., Yoshimura, S., Ezura, M., Fujinaka, T., Iihara, K., Ishii, A., Higashi, T., Hirohata, M., Hyodo, A., Ito, Y., Kawanishi, M., Kiyosue, H., Kobayashi, E., Kobayashi, S., Kuwayama, N., Matsumoto, Y., Miyachi, S., Murayama, Y., Nagata, I., Nakahara, I., Nemoto, S., Niimi, Y., Oishi, H., Satomi, J., Satow, T., Sugiu, K., Tanaka, M., Terada, T., Yamagami, H., Diaz, O., Lylyk, P., Jayaraman, M. V., Patsalides, A., Gandhi, C. D., Lee, S. K., Abruzzo, T., Albani, B., Ansari, S. A., Arthur, A. S., Baxter, B. W., Bulsara, K. R., Chen, M., Delgado Almandoz, J. E., Fraser, J. F., Heck, D. V., Hetts, S. W., Hussain, M. S., Klucznik, R. P., Leslie-Mawzi, T. M., Mack, W. J., McTaggart, R. A., Meyers, P. M., Mocco, J., Prestigiacomo, C. J., Pride, G. L., Rasmussen, P. A., Starke, R. M., Sunenshine, P. J., Tarr, R. W., Frei, D. F., Ribo, M., Nogueira, R. G., Zaidat, O. O., Jovin, T., Linfante, I., Yavagal, D., Liebeskind, D., Novakovic, R., Pongpech, S., Rodesch, G., Soderman, M., Taylor, A., Krings, T., Orbach, D., Picard, L., Suh, D. C. & Zhang, H. Q. Aug 1 2017 In : Neuroradiology. 59, 8, 1 p.

Research output: Research - peer-reviewComment/debate

Names
Stroke
Guidelines

Guidelines and parameters: Percutaneous sclerotherapy for the treatment of head and neck venous and lymphatic malformations

Heit, J. J. , Do, H. M. , Prestigiacomo, C. J. , Delgado-Almandoz, J. A. , English, J. , Gandhi, C. D. , Albuquerque, F. C. , Narayanan, S. , Blackham, K. A. , Abruzzo, T. , Albani, B. , Fraser, J. F. , Heck, D. V. , Hussain, M. S. , Lee, S. K. , Ansari, S. A. , Hetts, S. W. , Bulsara, K. R. , Kelly, M. , Arthur, A. S. & 7 others Patsalides, A., Pride, G. L., Powers, C. J., Alexander, M. J., Meyers, P. M., Jayaraman, M. V. & On behalf of the SNIS Standards and Guidelines committee Jun 1 2017 In : Journal of NeuroInterventional Surgery. 9, 6, p. 611-617 7 p.

Research output: Research - peer-reviewReview article

Sclerotherapy
Neck
Head
Guidelines
Therapeutics

Impact of pial collaterals on infarct growth rate in experimental acute ischemic stroke

Christoforidis, G. A., Vakil, P., Ansari, S. A., Dehkordi, F. H. & Carroll, T. J. Feb 1 2017 In : American Journal of Neuroradiology. 38, 2, p. 270-275 6 p.

Research output: Research - peer-reviewArticle

Stroke
Growth
Cerebral Infarction
Canidae
Animal Models
8 Citations

Initial hospital management of patients with emergent large vessel occlusion (ELVO): Report of the standards and guidelines committee of the Society of NeuroInterventional Surgery

McTaggart, R. A. , Ansari, S. A. , Goyal, M. , Abruzzo, T. A. , Albani, B. , Arthur, A. J. , Alexander, M. J. , Albuquerque, F. C. , Baxter, B. , Bulsara, K. R. , Chen, M. , Almandoz, J. E. D. , Fraser, J. F. , Frei, D. , Gandhi, C. D. , Heck, D. V. , Hetts, S. W. , Hussain, M. S. , Kelly, M. , Klucznik, R. & 10 others Lee, S. K., Leslie-Mawzi, T., Meyers, P. M., Prestigiacomo, C. J., Pride, G. L., Patsalides, A., Starke, R. M., Sunenshine, P., Rasmussen, P. A. & Jayaraman, M. V. Mar 1 2017 In : Journal of NeuroInterventional Surgery. 9, 3, p. 316-323 8 p.

Research output: Research - peer-reviewArticle

Guidelines
Stroke
Therapeutics
Embolectomy
Endovascular Procedures
5 Citations

Intracranial vessel wall MRI: Principles and expert consensus recommendations of the American society of neuroradiology

Mandell, D. M., Mossa-Basha, M., Qiao, Y., Hess, C. P., Hui, F., Matouk, C., Johnson, M. H., Daemen, M. J. A. P., Vossough, A., Edjlali, M., Saloner, D., Ansari, S. A., Wasserman, B. A. & Mikulis, D. J. Feb 1 2017 In : American Journal of Neuroradiology. 38, 2, p. 218-229 12 p.

Research output: Research - peer-reviewReview article

Intracranial Hemorrhages
Stroke
Research
Hemodynamics
Brain
Healthy Volunteers
Pathologic Constriction
Posterior Cerebral Artery
1 Citations

Prehospital care delivery and triage of stroke with emergent large vessel occlusion (ELVO): Report of the Standards and Guidelines Committee of the Society of Neurointerventional Surgery

Lee Pride, G. , Fraser, J. F. , Gupta, R. , Alberts, M. J. , Neal Rutledge, J. , Fowler, R. , Ansari, S. A. , Abruzzo, T. , Albani, B. , Arthur, A. , Baxter, B. , Bulsara, K. R. , Chen, M. , Delgado Almandoz, J. E. , Gandhi, C. D. , Heck, D. , Hetts, S. W. , Hirsch, J. A. , Hussain, M. S. , Klucznik, R. & 13 others Lee, S. K., MacK, W. J., Leslie-Mazwi, T., McTaggart, R. A., Meyers, P. M., Mocco, J., Prestigiacomo, C., Patsalides, A., Rasmussen, P., Starke, R. M., Sunenshine, P., Frei, D. & Jayaraman, M. V. Aug 1 2017 In : Journal of NeuroInterventional Surgery. 9, 8, p. 802-812 11 p.

Research output: Research - peer-reviewArticle

1 Citations

Quantifying intracranial plaque permeability with dynamic contrast-enhanced MRI: A pilot study

Vakil, P., Elmokadem, A. H., Syed, F. H., Cantrell, C. G., Dehkordi, F. H., Carroll, T. J. & Ansari, S. A. Feb 1 2017 In : American Journal of Neuroradiology. 38, 2, p. 243-249 7 p.

Research output: Research - peer-reviewArticle

Permeability
Atherosclerotic Plaques
Biomarkers
White Matter
Circle of Willis
2 Citations

Standard and Guidelines: Intracranial Dural Arteriovenous Shunts

Lee, S. K. , Hetts, S. W. , Halbach, V. , Terbrugge, K. , Ansari, S. A. , Albani, B. , Abruzzo, T. , Arthur, A. , Alexander, M. J. , Albuquerque, F. C. , Baxter, B. , Bulsara, K. R. , Chen, M. , Delgado Almandoz, J. E. , Fraser, J. F. , Frei, D. , Gandhi, C. D. , Heck, D. , Hussain, M. S. , Kelly, M. & 11 others Klucznik, R., Leslie-Mazwi, T., McTaggart, R. A., Meyers, P. M., Patsalides, A., Prestigiacomo, C., Pride, G. L., Starke, R., Sunenshine, P., Rasmussen, P. & Jayaraman, M. V. May 1 2017 In : Journal of NeuroInterventional Surgery. 9, 5, p. 516-523 8 p.

Research output: Research - peer-reviewArticle

1 Citations
Cerebral Angiography
Digital Subtraction Angiography
Vertebral Artery
Radiation
Circle of Willis
2016
9 Citations

Age-related changes of normal cerebral and cardiac blood flow in children and adults aged 7 months to 61 years

Wu, C., Honarmand, A. R., Schnell, S., Kuhn, R., Schoeneman, S. E., Ansari, S. A., Carr, J., Markl, M. & Shaibani, A. 2016 In : Journal of the American Heart Association. 5, 1, e002657

Research output: Research - peer-reviewArticle

Cerebrovascular Circulation
Brain
Cerebrovascular Disorders
Cardiovascular Diseases
Hemodynamics
7 Citations
Autosomal Dominant Polycystic Kidney
Polycystic Kidney Diseases
Intracranial Aneurysm
Therapeutics
Infarction
1 Citations
1 Citations

Complex alterations of intracranial 4-dimensional hemodynamics in vein of Galen aneurysmal malformations during staged endovascular embolization

Wu, C., Schoeneman, S. E., Kuhn, R., Honarmand, A. R., Schnell, S., Ansari, S. A., Carr, J., Markl, M. & Shaibani, A. Jan 1 2016 In : Operative Neurosurgery. 12, 3, p. 239-249 11 p.

Research output: Research - peer-reviewArticle

Vein of Galen Malformations
Hemodynamics
Magnetic Resonance Imaging
Posterior Cerebral Artery
Middle Cerebral Artery

Endovascular Interventions for Idiopathic Intracranial Hypertension and Venous Tinnitus: New Horizons

Hui, F. K., Abruzzo, T. & Ansari, S. A. May 1 2016 In : Neuroimaging Clinics of North America. 26, 2, p. 289-299 11 p.

Research output: Research - peer-reviewReview article

Familial incidence of the congenital torcular dural arteriovenous shunt: Case report and review of the literature

Honarmand, A. R., Hurley, M. C., Ansari, S. A., Alden, T. D., Kuhn, R., Syed, F. H. & Shaibani, A. May 1 2016 In : Clinical Neurology and Neurosurgery. 144, p. 129-132 4 p.

Research output: Research - peer-reviewArticle

Pediatrics
Incidence
Superior Sagittal Sinus
Congenital, Hereditary, and Neonatal Diseases and Abnormalities
Arteriovenous Malformations
1 Citations
Intracranial Hypertension
Sigmoid Colon
Pathologic Constriction
Transverse Sinuses
Arachnoid
1 Citations

Four-dimensional MRI flow examinations in cerebral and extracerebral vessels - Ready for clinical routine?

Schnell, S., Wu, C. & Ansari, S. A. Aug 1 2016 In : Current Opinion in Neurology. 29, 4, p. 419-428 10 p.

Research output: Research - peer-reviewReview article

Hemodynamics
Vein of Galen Malformations
Workflow
Arteriovenous Malformations
Gadolinium

Large basilar perforator pseudoaneurysm: A case report

Daruwalla, V. J., Syed, F. H., Elmokadem, A. H., Hurley, M. C., Shaibani, A. & Ansari, S. A. Dec 1 2016 In : Interventional Neuroradiology. 22, 6, p. 662-665 4 p.

Research output: Research - peer-reviewArticle

False Aneurysm
Aneurysm
Therapeutics
Subarachnoid Hemorrhage
Pathology
2 Citations
Stroke
Thrombectomy
Therapeutics
Angiography
Digital Subtraction Angiography

Reply

Rozenfeld, M. N., Ansari, S. A., Mohan, P., Shaibani, A., Russell, E. J. & Hurley, M. C. Feb 1 2016 In : American Journal of Neuroradiology. 37, 2, p. 296 1 p.

Research output: Research - peer-reviewComment/debate

13 Citations

Training guidelines for endovascular ischemic stroke intervention: An international multi-society consensus document

Lavine, S. D. , Cockroft, K. , Hoh, B. , Bambakidis, N. , Khalessi, A. A. , Woo, H. , Riina, H. , Siddiqui, A. , Hirsch, J. A. , Chong, W. , Rice, H. , Wenderoth, J. , Mitchell, P. , Coulthard, A. , Signh, T. J. , Phatorous, C. , Khangure, M. , Klurfan, P. , Ter Brugge, K. , Iancu, D. & 103 others Gunnarsson, T., Jansen, O., Muto, M., Szikora, I., Pierot, L., Brouwer, P., Gralla, J., Renowden, S., Andersson, T., Fiehler, J., Turjman, F., White, P., Januel, A. C., Spelle, L., Kulcsar, Z., Chapot, R., Spelle, L., Biondi, A., Dima, S., Taschner, C., Szajner, M., Krajina, A., Sakai, N., Matsumaru, Y., Yoshimura, S., Ezura, M., Fujinaka, T., Iihara, K., Ishii, A., Higashi, T., Hirohata, M., Hyodo, A., Ito, Y., Kawanishi, M., Kiyosue, H., Kobayashi, E., Kobayashi, S., Kuwayama, N., Matsumoto, Y., Miyachi, S., Murayama, Y., Nagata, I., Nakahara, I., Nemoto, S., Niimi, Y., Oishi, H., Satomi, J., Satow, T., Sugiu, K., Tanaka, M., Terada, T., Yamagami, H., Diaz, O., Lylyk, P., Jayaraman, M. V., Patsalides, A., Gandhi, C. D., Lee, S. K., Abruzzo, T., Albani, B., Ansari, S. A., Arthur, A. S., Baxter, B. W., Bulsara, K. R., Chen, M., Delgado Almandoz, J. E., Fraser, J. F., Heck, D. V., Hetts, S. W., Hussain, M. S., Klucznik, R. P., Leslie-Mawzi, T. M., Mack, W. J., McTaggart, R. A., Meyers, P. M., Mocco, J., Prestigiacomo, C. J., Pride, G. L., Rasmussen, P. A., Starke, R. M., Sunenshine, P. J., Tarr, R. W., Frei, D. F., Ribo, M., Nogueira, R. G., Zaidat, O. O., Jovin, T., Linfante, I., Yavagal, D., Liebeskind, D., Novakovic, R., Pongpech, S., Rodesch, G., Soderman, M., Ter Brugge, K., Taylor, A., Krings, T., Orbach, D., Biondi, A., Picard, L., Suh, D. C., Tanaka, M. & Zhang, H. Q. Apr 1 2016 In : American Journal of Neuroradiology. 37, 4, p. E31-E34

Research output: Research - peer-reviewArticle

Consensus
Stroke
Guidelines
Thrombectomy
Peer Review
2 Citations

Training guidelines for endovascular stroke intervention: an international multi-society consensus document

Lavine, S. D. , Cockroft, K. , Hoh, B. , Bambakidis, N. , Khalessi, A. A. , Woo, H. , Riina, H. , Siddiqui, A. , Hirsch, J. A. , Chong, W. , Rice, H. , Wenderoth, J. , Mitchell, P. , Coulthard, A. , Signh, T. J. , Phatorous, C. , Khangure, M. , Klurfan, P. , ter Brugge, K. , Iancu, D. & 99 others Gunnarsson, T., Jansen, O., Muto, M., Szikora, I., Pierot, L., Brouwer, P., Gralla, J., Renowden, S., Andersson, T., Fiehler, J., Turjman, F., White, P., Januel, A. C., Spelle, L., Kulcsar, Z., Chapot, R., Biondi, A., Dima, S., Taschner, C., Szajner, M., Krajina, A., Sakai, N., Matsumaru, Y., Yoshimura, S., Ezura, M., Fujinaka, T., Iihara, K., Ishii, A., Higashi, T., Hirohata, M., Hyodo, A., Ito, Y., Kawanishi, M., Kiyosue, H., Kobayashi, E., Kobayashi, S., Kuwayama, N., Matsumoto, Y., Miyachi, S., Murayama, Y., Nagata, I., Nakahara, I., Nemoto, S., Niimi, Y., Oishi, H., Satomi, J., Satow, T., Sugiu, K., Tanaka, M., Terada, T., Yamagami, H., Diaz, O., Lylyk, P., Jayaraman, M. V., Patsalides, A., Gandhi, C. D., Lee, S. K., Abruzzo, T., Albani, B., Ansari, S. A., Arthur, A. S., Baxter, B. W., Bulsara, K. R., Chen, M., Almandoz, J. E. D., Fraser, J. F., Heck, D. V., Hetts, S. W., Hussain, M. S., Klucznik, R. P., Leslie-Mawzi, T. M., Mack, W. J., McTaggart, R. A., Meyers, P. M., Mocco, J., Prestigiacomo, C. J., Pride, G. L., Rasmussen, P. A., Starke, R. M., Sunenshine, P. J., Tarr, R. W., Frei, D. F., Ribo, M., Nogueira, R. G., Zaidat, O. O., Jovin, T., Linfante, I., Yavagal, D., Liebeskind, D., Novakovic, R., Pongpech, S., Rodesch, G., Soderman, M., Taylor, A., Krings, T., Orbach, D., Picard, L., Suh, D. C. & Zhang, H. Q. Jun 1 2016 In : Neuroradiology. 58, 6, p. 537-541 5 p.

Research output: Research - peer-reviewEditorial

2015
2 Citations

Adjunctive value of intra-arterial cone beam CT angiography relative to DSA in the evaluation of cranial and spinal arteriovenous fistulas

Honarmand, A. R., Gemmete, J. J., Hurley, M. C., Shaibani, A., Chaudhary, N., Pandey, A. S., Bendok, B. R. & Ansari, S. A. Jul 1 2015 In : Journal of NeuroInterventional Surgery. 7, 7, p. 517-523 7 p.

Research output: Research - peer-reviewArticle

Digital Subtraction Angiography
Cone-Beam Computed Tomography
Arteriovenous Fistula
Computed Tomography Angiography
Therapeutics

Automated analysis of perfusion weighted MRI using asymmetry in vascular territories

Chatterjee, N. R., Ansari, S. A., Vakil, P., Prabhakaran, S., Carroll, T. J. & Hurley, M. C. Jun 1 2015 In : Magnetic Resonance Imaging. 33, 5, p. 618-623 6 p.

Research output: Research - peer-reviewArticle

Magnetic Resonance Angiography
Blood Vessels
Perfusion
Magnetic resonance imaging
Blood

Cement extravasation into the C7-T1 neural foramen after C7 vertebroplasty

Scheer, J. K., Ansari, S. A., Dahdaleh, N. S. & Smith, Z. A. Aug 1 2015 In : Spine Journal. 15, 8, p. 1911 1 p.

Research output: Research - peer-reviewComment/debate

29 Citations

Embolectomy for stroke with emergent large vessel occlusion (ELVO): Report of the Standards and Guidelines Committee of the Society of NeuroInterventional Surgery

Jayaraman, M. V. , Hussain, M. S. , Abruzzo, T. , Albani, B. , Albuquerque, F. C. , Alexander, M. J. , Ansari, S. A. , Arthur, A. S. , Baxter, B. , Bulsara, K. R. , Chen, M. , Delgado-Almandoz, J. A. , Fraser, J. F. , Heck, D. V. , Hetts, S. W. , Kelly, M. , Lee, S. K. , Leslie-Mawzi, T. , McTaggart, R. A. , Meyers, P. M. & 8 others Prestigiacomo, C., Pride, G. L., Patsalides, A., Starke, R. M., Tarr, R. W., Frei, D., Rasmussen, P. & Standards and Guidelines Committee of the Society of NeuroInterventional Surgery (SNIS) May 1 2015 In : Journal of NeuroInterventional Surgery. 7, 5, p. 316-321 6 p.

Research output: Research - peer-reviewArticle

10 Citations

Evaluation of 4D vascular flow and tissue perfusion in cerebral arteriovenous malformations: Influence of Spetzler-Martin grade, clinical presentation, and AVM risk factors

Wu, C., Ansari, S. A., Honarmand, A. R., Vakil, P., Hurley, M. C., Bendok, B. R., Carr, J., Carroll, T. J. & Markl, M. Jun 1 2015 In : American Journal of Neuroradiology. 36, 6, p. 1142-1149 8 p.

Research output: Research - peer-reviewArticle

Intracranial Arteriovenous Malformations
Blood Vessels
Perfusion
Arteries
Veins
8 Citations

Quantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot Study

Vakil, P., Ansari, S. A., Cantrell, C. G., Eddleman, C. S., Dehkordi, F. H., Vranic, J., Hurley, M. C., Batjer, H. H., Bendok, B. R. & Carroll, T. J. May 1 2015 In : AJNR. American journal of neuroradiology. 36, 5, p. 953-959 7 p.

Research output: Research - peer-reviewArticle

Intracranial Aneurysm
Permeability
Aneurysm
Rupture
Contrast Media
2014
14 Citations

Efficacy and safety of novel oral anticoagulants in patients with cervical artery dissections

Caprio, F. Z., Bernstein, R. A., Alberts, M. J., Curran, Y., Bergman, D., Korutz, A. W., Syed, F., Ansari, S. A. & Prabhakaran, S. May 22 2014 In : Cerebrovascular Diseases. 38, 4, p. 247-253 7 p.

Research output: Research - peer-reviewArticle

Anticoagulants
Dissection
Arteries
Safety
Therapeutics

Intra-arterial treatment of acute ischemic stroke: The continued evolution topical collection on cerebrovascular disease and stroke

Lu, A. Y., Ansari, S. A., Nyström, K. V., Damisah, E. C., Amin, H. P., Matouk, C. C., Pashankar, R. D. & Bulsara, K. R. Feb 2014 In : Current Treatment Options in Cardiovascular Medicine. 16, 2, 281

Research output: Research - peer-reviewArticle

Cerebrovascular Disorders
Stroke
Intensive Care Units
Technology
12 Citations

Perfusion-based selection for endovascular reperfusion therapy in anterior circulation acute ischemic stroke

Prabhakaran, S., Soltanolkotabi, M., Honarmand, A. R., Bernstein, R. A., Lee, V. H., Conners, J. J., Dehkordi-Vakil, F., Shaibani, A., Hurley, M. C. & Ansari, S. A. 2014 In : American Journal of Neuroradiology. 35, 7, p. 1303-1308 6 p.

Research output: Research - peer-reviewArticle

Perfusion Imaging
Reperfusion
Perfusion
Stroke
Therapeutics
13 Citations

Platelet function inhibitors and platelet function testing in neurointerventional procedures

Gandhi, C. D. , Bulsara, K. R. , Fifi, J. , Kass-Hout, T. , Grant, R. A. , Almandoz, J. E. D. , English, J. , Meyers, P. M. , Abruzzo, T. , Prestigiacomo, C. J. , Powers, C. J. , Lee, S. K. , Albani, B. , Do, H. M. , Eskey, C. J. , Patsalides, A. , Hetts, S. , Hussain, M. S. , Ansari, S. A. , Hirsch, J. A. & 6 others Kelly, M., Rasmussen, P., Mack, W., Pride, G. L., Alexander, M. J. & Jayaraman, M. V. Oct 1 2014 In : Journal of NeuroInterventional Surgery. 6, 8, p. 567-577 11 p.

Research output: Research - peer-reviewArticle

3 Citations

RAZER: A pulse sequence for whole-brain bolus tracking at high frame rates

Jonathan, S. V., Vakil, P., Jeong, Y. I., Menon, R. G., Ansari, S. A. & Carroll, T. J. 2014 In : Magnetic Resonance in Medicine. 71, 6, p. 2127-2138 12 p.

Research output: Research - peer-reviewArticle

Brain
Perfusion
Echo-Planar Imaging
Cerebrovascular Circulation
Moyamoya Disease
5 Citations

Ruptured spinal artery aneurysm associated with coarctation of the aorta

Aoun, S. G., El Ahmadieh, T. Y., Soltanolkotabi, M., Ansari, S. A., Marden, F. A., Batjer, H. H. & Bendok, B. R. 2014 In : World Neurosurgery. 81, 2

Research output: Research - peer-reviewReview article

Aortic Coarctation
Aneurysm
Arteries
Subarachnoid Hemorrhage
Therapeutics
19 Citations

Should patients with autosomal dominant polycystic kidney disease be screened for cerebral aneurysms?

Rozenfeld, M. N., Ansari, S. A., Shaibani, A., Russell, E. J., Mohan, P. & Hurley, M. C. Jan 2014 In : American Journal of Neuroradiology. 35, 1, p. 3-9 7 p.

Research output: Research - peer-reviewReview article

Autosomal Dominant Polycystic Kidney
Intracranial Aneurysm
Inborn Genetic Diseases
Aneurysm
Population
6 Citations

The role of antiplatelet therapy in aneurysm coiling

Rahme, R. J., Zammar, S. G., Ahmadieh, T. Y. E., Tecle, N. E. E., Ansari, S. A. & Bendok, B. R. 2014 In : Neurological Research. 36, 4, p. 383-388 6 p.

Research output: Research - peer-reviewArticle

Aneurysm
Therapeutics
Thromboembolism
Intracranial Aneurysm
Ruptured Aneurysm
21 Citations

Three-dimensional hemodynamics in intracranial aneurysms: Influence of size and morphology

Schnell, S., Ansari, S. A., Vakil, P., Wasielewski, M., Carr, M. L., Hurley, M. C., Bendok, B. R., Batjer, H., Carroll, T. J., Carr, J. & Markl, M. Jan 2014 In : Journal of Magnetic Resonance Imaging. 39, 1, p. 120-131 12 p.

Research output: Research - peer-reviewArticle

Intracranial Aneurysm
Aneurysm
Hemodynamics
2013
10 Citations

Cerebral arteriovenous malformation: Complex 3D hemodynamics and 3D blood flow alterations during staged embolization

Markl, M., Wu, C., Hurley, M. C., Ansari, S. A., Carroll, T. J., Rahme, R. J., Aoun, S. G., Carr, J., Batjer, H. & Bendok, B. R. Oct 2013 In : Journal of Magnetic Resonance Imaging. 38, 4, p. 946-950 5 p.

Research output: Research - peer-reviewArticle

Intracranial Arteriovenous Malformations
Arteriovenous Malformations
Hemodynamics
Blood Flow Velocity
Magnetic Resonance Imaging
1 Citations

Endovascular correction of an infantile intracranial venous outflow obstruction: Case report

Soltanolkotabi, M., Rahimi, S., Hurley, M. C., Bowman, R. M., Russell, E. J., Ansari, S. A. & Shaibani, A. Dec 2013 In : Journal of Neurosurgery: Pediatrics. 12, 6, p. 660-663 4 p.

Research output: Research - peer-reviewArticle

Sigmoid Colon
Pathologic Constriction
Scalp
Angioplasty
Visual Acuity
3 Citations

Endovascular management of pediatric high-flow vertebro-vertebral fistula with reversed basilar artery flow: A case report and review of the literature

Honarmand, A. R., Ansari, S. A., Alden, T. D., Soltanolkotabi, M., Schoeneman, S. E., Hurley, M. C., Rahman, O. & Shaibani, A. Jun 2013 In : Interventional Neuroradiology. 19, 2, p. 215-221 7 p.

Research output: Research - peer-reviewArticle

Basilar Artery
Vertebral Artery
Arteriovenous Fistula
Fistula
Pediatrics
5 Citations

Initial experience with a combined multidetector CT and biplane digital subtraction angiography suite with a single interactive table for the diagnosis and treatment of neurovascular disease

Gemmete, J. J., Chaudhary, N., Pandey, A. S., Oweis, Y., Greg Thompson, B., Maher, C. O., Gandhi, D. & Ansari, S. A. Jan 2013 In : Journal of NeuroInterventional Surgery. 5, 1, p. 73-80 8 p.

Research output: Research - peer-reviewArticle

Digital Subtraction Angiography
Therapeutics
Aneurysm
Head
Balloon Occlusion
38 Citations

Intracranial 4D flow MRI: Toward individualized assessment of arteriovenous malformation hemodynamics and treatment-induced changes

Ansari, S. A., Schnell, S., Carroll, T., Vakil, P., Hurley, M. C., Wu, C., Carr, J., Bendok, B. R., Batjer, H. & Markl, M. Oct 2013 In : American Journal of Neuroradiology. 34, 10, p. 1922-1928 7 p.

Research output: Research - peer-reviewArticle

Arteriovenous Malformations
Hemodynamics
Therapeutics
Veins
Arteries
12 Citations
Intracranial Arteriovenous Malformations
Pediatrics
Arteriovenous Malformations
Therapeutics
Morbidity
20 Citations

Percutaneous spinal fixation simulation with virtual reality and haptics

Luciano, C. J., Banerjee, P. P., Sorenson, J. M., Foley, K. T., Ansari, S. A., Rizzi, S., Germanwala, A. V., Kranzler, L., Chittiboina, P. & Roitberg, B. Z. Jan 2013 In : Neurosurgery. 72, SUPPL. 1

Research output: Research - peer-reviewArticle

Needles
Learning
Reproducibility of Results
Thorax
Ventriculostomy
6 Citations

Progressive intracranial fusiform aneurysms and T-cell immunodeficiency

Piantino, J. A., Goldenberg, F. D., Pytel, P., Wagner-Weiner, L. & Ansari, S. A. Feb 2013 In : Pediatric Neurology. 48, 2, p. 130-134 5 p.

Research output: Research - peer-reviewArticle

Intracranial Aneurysm
Aneurysm
HIV
T-Lymphocytes
Opportunistic Infections