Sameer Ahmad Ansari

  • 1320 Citations
19962017

Research Output 1996 2017

2017
2 Citations

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. Jul 1 2017 In : Journal of Magnetic Resonance Imaging. 46, 1, p. 102-114 13 p.

Research output: Contribution to journalArticle

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: Contribution to journalArticle

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

Diffusion-compensated tofts model suggests contrast leakage through aneurysm wall

Cantrell, C. G., Vakil, P., Jeong, Y., Ansari, S. A. & Carroll, T. J. Dec 1 2017 In : Magnetic Resonance in Medicine. 78, 6, p. 2388-2398 11 p.

Research output: Contribution to journalArticle

Intracranial Aneurysm
Aneurysm
Contrast Media
Rupture
Permeability

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: Contribution to journalArticle

Carotid Arteries
Stents
Dissection
Stroke
Thrombectomy

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: Contribution to journalComment/debate

Names
Stroke
Guidelines
2 Citations

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: Contribution to journalReview article

Sclerotherapy
Sclerosing Solutions
Neck
Head
Guidelines
1 Citations

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: Contribution to journalArticle

Stroke
Growth
Cerebral Infarction
Canidae
Animal Models
22 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: Contribution to journalArticle

Guidelines
Stroke
Embolectomy
Therapeutics
Endovascular Procedures
11 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: Contribution to journalReview article

Intracranial Hemorrhages
Stroke
Research
Siderosis
Subarachnoid Hemorrhage
Neurology
Headache
Leg
1 Citations

In vivo assessment of the impact of regional intracranial atherosclerotic lesions on brain arterial 3D hemodynamics

Wu, C., Schnell, S., Vakil, P., Honarmand, A. R., Ansari, S. A., Carr, J., Markl, M. & Prabhakaran, S. Mar 1 2017 In : American Journal of Neuroradiology. 38, 3, p. 515-522 8 p.

Research output: Contribution to journalArticle

Hemodynamics
Healthy Volunteers
Pathologic Constriction
Brain
Posterior Cerebral Artery
1 Citations

MACRA 2.0: are you ready for MIPS?

Hirsch, J. A., Rosenkrantz, A. B., Ansari, S. A., Manchikanti, L. & Nicola, G. N. Jul 1 2017 In : Journal of neurointerventional surgery. 9, 7, p. 714-716 3 p.

Research output: Contribution to journalReview article

Medicare
Motivation
Fee-for-Service Plans
Medicare Part B
Patient Protection and Affordable Care Act
1 Citations

Multicenter assessment of morbidity associated with cerebral arteriovenous malformation hemorrhages

Fukuda, K., Majumdar, M., Masoud, H., Nguyen, T., Honarmand, A., Shaibani, A., Ansari, S., Tan, L. A. & Chen, M. Jul 1 2017 In : Journal of neurointerventional surgery. 9, 7, p. 664-668 5 p.

Research output: Contribution to journalArticle

Intracranial Arteriovenous Malformations
Arteriovenous Malformations
Hemorrhage
Morbidity
Rupture
1 Citations

Post-thrombectomy management of the ELVO patient: Guidelines from the Society of NeuroInterventional Surgery

Leslie-Mazwi, T. , Chen, M. , Yi, J. , Starke, R. M. , Hussain, M. S. , Meyers, P. M. , McTaggart, R. A. , Pride, G. L. , Ansari, S. , Abruzzo, T. , Albani, B. , Arthur, A. S. , Baxter, B. W. , Bulsara, K. R. , Delgado Almandoz, J. E. , Gandhi, C. D. , Heck, D. , Hetts, S. W. , Klucznik, R. P. , Jayaraman, M. V. & 9 others Lee, S. K., Mack, W. J., Mocco, J., Prestigiacomo, C., Patsalides, A., Rasmussen, P., Sunenshine, P., Frei, D. & Fraser, J. F. Dec 1 2017 In : Journal of NeuroInterventional Surgery. 9, 12, p. 1258-1266 9 p.

Research output: Contribution to journalArticle

Thrombectomy
Brain Edema
Guidelines
8 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: Contribution to journalArticle

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: Contribution to journalArticle

Permeability
Atherosclerotic Plaques
Biomarkers
Circle of Willis
Volatilization
3 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: Contribution to journalArticle

1 Citations
Cerebral Angiography
Digital Subtraction Angiography
Vertebral Artery
Radiation
Circle of Willis
2016
14 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. Jan 1 2016 In : Journal of the American Heart Association. 5, 1, e002657

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Cerebrovascular Disorders
Brain
Cardiovascular Diseases
Hemodynamics
9 Citations
Autosomal Dominant Polycystic Kidney
Polycystic Kidney Diseases
Intracranial Aneurysm
Infarction
Length of Stay
2 Citations
Four-Dimensional Computed Tomography
Multimodal Imaging
Radiographic Image Enhancement
Intracranial Arteriovenous Malformations
Cerebral Angiography
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: Contribution to journalArticle

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

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: Contribution to journalReview article

Pseudotumor Cerebri
Endovascular Procedures
Intracranial Hypertension
Tinnitus
Stents

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: Contribution to journalArticle

Superior Sagittal Sinus
Pediatrics
Congenital, Hereditary, and Neonatal Diseases and Abnormalities
Arteriovenous Malformations
Incidence
2 Citations
Intracranial Hypertension
Sigmoid Colon
Pathologic Constriction
Transverse Sinuses
Arachnoid
3 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: Contribution to journalReview article

Hemodynamics
Vein of Galen Malformations
Workflow
Arteriovenous Malformations
Gadolinium
1 Citations

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: Contribution to journalArticle

False Aneurysm
Aneurysm
Subarachnoid Hemorrhage
Pathology
Therapeutics
7 Citations

Neurointerventional management of carotid webs associated with recurrent and acute cerebral ischemic syndromes

Elmokadem, A. H., Ansari, S. A., Sangha, R., Prabhakaran, S., Shaibani, A. & Hurley, M. C. Aug 1 2016 In : Interventional Neuroradiology. 22, 4, p. 432-437 6 p.

Research output: Contribution to journalArticle

Thrombectomy
Stroke
Angiography
Digital Subtraction Angiography
Middle Cerebral Artery Infarction

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, 1 p.

Research output: Contribution to journalComment/debate

20 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: Contribution to journalArticle

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: Contribution to journalEditorial

2015
4 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. Jan 1 2015 In : Journal of neurointerventional surgery. 7, 7, p. 517-523 7 p.

Research output: Contribution to journalArticle

Digital Subtraction Angiography
Cone-Beam Computed Tomography
Arteriovenous Fistula
Anatomic Landmarks
Fistula

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. Jan 1 2015 In : Magnetic Resonance Imaging. 33, 5, p. 618-623 6 p.

Research output: Contribution to journalArticle

Magnetic Resonance Angiography
Magnetic resonance imaging
Blood Vessels
Perfusion
Blood

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

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

Research output: Contribution to journalComment/debate

Vertebroplasty
36 Citations

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

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: Contribution to journalArticle

Embolectomy
Arterial Occlusive Diseases
Medical Societies
Neurosurgery
Stroke
12 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: Contribution to journalArticle

Intracranial Arteriovenous Malformations
Blood Vessels
Perfusion
Arteries
Veins
9 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: Contribution to journalArticle

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. Jan 1 2014 In : Cerebrovascular Diseases. 38, 4, p. 247-253 7 p.

Research output: Contribution to journalArticle

Anticoagulants
Dissection
Arteries
Safety
Stroke
Central Nervous System Vascular Malformations
Subarachnoid Hemorrhage
Rupture
1 Citations

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 1 2014 In : Current Treatment Options in Cardiovascular Medicine. 16, 2, 281

Research output: Contribution to journalArticle

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. Jan 1 2014 In : American Journal of Neuroradiology. 35, 7, p. 1303-1308 6 p.

Research output: Contribution to journalArticle

Perfusion Imaging
Reperfusion
Perfusion
Stroke
Patient Selection
15 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. Jan 1 2014 In : Journal of neurointerventional surgery. 6, 8, p. 567-577 11 p.

Research output: Contribution to journalArticle

Platelet Function Tests
Neurosurgical Procedures
Platelet Aggregation Inhibitors
Stents
Blood Platelets
4 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. Jan 1 2014 In : Magnetic Resonance in Medicine. 71, 6, p. 2127-2138 12 p.

Research output: Contribution to journalArticle

Echo-Planar Imaging
Perfusion
Brain
Cerebrovascular Circulation
Moyamoya Disease
6 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. Jan 1 2014 In : World Neurosurgery. 81, 2

Research output: Contribution to journalReview article

Aortic Coarctation
Aneurysm
Arteries
Subarachnoid Hemorrhage
Collateral Circulation
22 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 1 2014 In : American Journal of Neuroradiology. 35, 1, p. 3-9 7 p.

Research output: Contribution to journalReview article

Autosomal Dominant Polycystic Kidney
Intracranial Aneurysm
Inborn Genetic Diseases
Aneurysm
Population
7 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. Jan 1 2014 In : Neurological Research. 36, 4, p. 383-388 6 p.

Research output: Contribution to journalArticle

Aneurysm
Thromboembolism
Intracranial Aneurysm
Ruptured Aneurysm
Platelet Aggregation Inhibitors
25 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 1 2014 In : Journal of Magnetic Resonance Imaging. 39, 1, p. 120-131 12 p.

Research output: Contribution to journalArticle

Intracranial Aneurysm
Aneurysm
Hemodynamics
2013
11 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 1 2013 In : Journal of Magnetic Resonance Imaging. 38, 4, p. 946-950 5 p.

Research output: Contribution to journalArticle

Intracranial Arteriovenous Malformations
Arteriovenous Malformations
Blood Flow Velocity
Hemodynamics
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 1 2013 In : Journal of Neurosurgery: Pediatrics. 12, 6, p. 660-663 4 p.

Research output: Contribution to journalArticle

Sigmoid Colon
Pathologic Constriction
Scalp
Angioplasty
Visual Acuity
4 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. Jan 1 2013 In : Interventional Neuroradiology. 19, 2, p. 215-221 7 p.

Research output: Contribution to journalArticle

Basilar Artery
Vertebral Artery
Arteriovenous Fistula
Fistula
Pediatrics