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Last Name
Institution

Sameer Ansari

TitleClinical Associate
InstitutionUniversity of Chicago
DepartmentRadiology
AddressChicago IL 60637
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    Collapse Bibliographic 
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Kalluri AG, Sukumaran M, Nazari P, Golnari P, Ansari SA, Hurley MC, Shaibani A, Jahromi BS, Potts MB. Retrospective review of 290 small carotid cave aneurysms over 17 years. J Neurosurg. 2019 Oct 18; 1-5. PMID: 31628282.
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    2. Ansari SA, Darwish M, Abdalla RN, Cantrell DR, Shaibani A, Hurley MC, Jahromi BS, Potts MB. GUide sheath Advancement and aspiRation in the Distal petrocavernous internal carotid artery (GUARD) Technique during Thrombectomy Improves Reperfusion and Clinical Outcomes. AJNR Am J Neuroradiol. 2019 Aug; 40(8):1356-1362. PMID: 31345939.
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    3. Aristova M, Vali A, Ansari SA, Shaibani A, Alden TD, Hurley MC, Jahromi BS, Potts MB, Markl M, Schnell S. Standardized Evaluation of Cerebral Arteriovenous Malformations Using Flow Distribution Network Graphs and Dual-venc 4D Flow MRI. J Magn Reson Imaging. 2019 Dec; 50(6):1718-1730. PMID: 31070849.
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    4. Al-Smadi AS, Abdalla RN, Elmokadem AH, Shaibani A, Hurley MC, Potts MB, Jahromi BS, Carroll TJ, Ansari SA. Diagnostic Accuracy of High-Resolution Black-Blood MRI in the Evaluation of Intracranial Large-Vessel Arterial Occlusions. AJNR Am J Neuroradiol. 2019 Jun; 40(6):954-959. PMID: 31072969.
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    5. Hasse A, Dapash M, Jeong Y, Ansari SA, Carroll TJ, Lesniak M, Ginat DT. Correlation of post-contrast T1-weighted MRI surface regularity, tumor bulk, and necrotic volume with Ki67 and p53 in glioblastomas. Neuroradiology. 2019 Aug; 61(8):861-867. PMID: 31020343.
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    6. Fargen KM, Arthur AS, Leslie-Mazwi T, Garner RM, Aschenbrenner CA, Wolfe SQ, Ansari SA, Dabus G, Spiotta A, Mokin M, Linfante I, Mocco J, Hirsch JA. A survey of burnout and professional satisfaction among United States neurointerventionalists. J Neurointerv Surg. 2019 Nov; 11(11):1100-1104. PMID: 30975735.
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    7. Vali A, Aristova M, Vakil P, Abdalla R, Prabhakaran S, Markl M, Ansari SA, Schnell S. Semi-automated analysis of 4D flow MRI to assess the hemodynamic impact of intracranial atherosclerotic disease. Magn Reson Med. 2019 Aug; 82(2):749-762. PMID: 30924197.
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    8. Al-Smadi AS, Ansari SA, Shokuhfar T, Malani A, Sattar S, Hurley MC, Potts MB, Jahromi BS, Alden TD, Dipatri AJ, Shaibani A. Safety and outcome of combined endovascular and surgical management of low grade cerebral arteriovenous malformations in children compared to surgery alone. Eur J Radiol. 2019 Jul; 116:8-13. PMID: 31153578.
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    9. Nguyen TN, Castonguay AC, Nogueira RG, Haussen DC, English JD, Satti SR, Chen J, Farid H, Borders C, Veznedaroglu E, Binning MJ, Puri AS, Vora NA, Budzik RF, Dabus G, Linfante I, Janardhan V, Alshekhlee A, Abraham MG, Edgell RC, Taqi MA, El Khoury R, Mokin M, Majjhoo AQ, Kabbani MR, Froehler MT, Finch I, Ansari SA, Novakovic R, Abdalkader M, Zaidat OO. Effect of balloon guide catheter on clinical outcomes and reperfusion in Trevo thrombectomy. J Neurointerv Surg. 2019 Sep; 11(9):861-865. PMID: 30712011.
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    10. Mokin M, Ansari SA, McTaggart RA, Bulsara KR, Goyal M, Chen M, Fraser JF. Indications for thrombectomy in acute ischemic stroke from emergent large vessel occlusion (ELVO): report of the SNIS Standards and Guidelines Committee. J Neurointerv Surg. 2019 Mar; 11(3):215-220. PMID: 30610069.
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    11. Al-Smadi AS, Elmokadem A, Shaibani A, Hurley MC, Potts MB, Jahromi BS, Ansari SA. Adjunctive Efficacy of Intra-Arterial Conebeam CT Angiography Relative to DSA in the Diagnosis and Surgical Planning of Micro-Arteriovenous Malformations. AJNR Am J Neuroradiol. 2018 09; 39(9):1689-1695. PMID: 30093482.
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    12. Ansari SA, Anderson RR, Caron MJ, Shaibani A, Hurley MC, Jahromi BS, Potts MB. Hydrophilic polymer embolic complication during diagnostic cerebral angiography presenting with delayed intracranial hemorrhage: case report and literature review. J Neurointerv Surg. 2019 Jan; 11(1):80-83. PMID: 30026256.
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    13. Golding LP, Nicola GN, Ansari SA, Rosenkrantz AB, Silva Iii E, Manchikanti L, Hirsch JA. MACRA 2.5: the legislation moves forward. J Neurointerv Surg. 2018 Dec; 10(12):1224-1228. PMID: 29973387.
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    14. Kallmes DF, Siddiqui AH, Ansari SA, Liebeskind DS, Zaidat OO. Aspiring to an improved aspiration literature. J Neurointerv Surg. 2018 Oct; 10(10):923-924. PMID: 29875275.
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    15. Eskey CJ, Meyers PM, Nguyen TN, Ansari SA, Jayaraman M, McDougall CG, DeMarco JK, Gray WA, Hess DC, Higashida RT, Pandey DK, Peña C, Schumacher HC. Indications for the Performance of Intracranial Endovascular Neurointerventional Procedures: A Scientific Statement From the American Heart Association. Circulation. 2018 05 22; 137(21):e661-e689. PMID: 29674324.
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    16. Shokuhfar T, Hurley MC, Al-Smadi A, Ansari SA, Potts MB, Jahromi BS, Alden TD, Shaibani A. MynxGrip vascular closure device use in pediatric neurointerventional procedures. J Neurosurg Pediatr. 2018 05; 21(5):466-470. PMID: 29498605.
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    17. Albers GW, Marks MP, Kemp S, Christensen S, Tsai JP, Ortega-Gutierrez S, McTaggart RA, Torbey MT, Kim-Tenser M, Leslie-Mazwi T, Sarraj A, Kasner SE, Ansari SA, Yeatts SD, Hamilton S, Mlynash M, Heit JJ, Zaharchuk G, Kim S, Carrozzella J, Palesch YY, Demchuk AM, Bammer R, Lavori PW, Broderick JP, Lansberg MG. Thrombectomy for Stroke at 6 to 16 Hours with Selection by Perfusion Imaging. N Engl J Med. 2018 02 22; 378(8):708-718. PMID: 29364767.
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    18. Gandhi CD, Al Mufti F, Singh IP, Abruzzo T, Albani B, Ansari SA, Arthur AS, Bain M, Baxter BW, Bulsara KR, Caplan JM, Chen M, Dabus G, Frei D, Hetts SW, Hussain MS, Jayaraman MV, Kayan Y, Klucznik RP, Lee SK, Mack WJ, Leslie-Mazwi T, McTaggart RA, Meyers PM, Mokin M, Patsalides AT, Prestigiacomo CJ, Pride GL, Starke RM, Sunenshine PJ, Fraser JF. Neuroendovascular management of emergent large vessel occlusion: update on the technical aspects and standards of practice by the Standards and Guidelines Committee of the Society of NeuroInterventional Surgery. J Neurointerv Surg. 2018 Mar; 10(3):315-320. PMID: 29326380.
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    19. Zaidat OO, Castonguay AC, Nogueira RG, Haussen DC, English JD, Satti SR, Chen J, Farid H, Borders C, Veznedaroglu E, Binning MJ, Puri A, Vora NA, Budzik RF, Dabus G, Linfante I, Janardhan V, Alshekhlee A, Abraham MG, Edgell R, Taqi MA, Khoury RE, Mokin M, Majjhoo AQ, Kabbani MR, Froehler MT, Finch I, Ansari SA, Novakovic R, Nguyen TN. TREVO stent-retriever mechanical thrombectomy for acute ischemic stroke secondary to large vessel occlusion registry. J Neurointerv Surg. 2018 Jun; 10(6):516-524. PMID: 28963367.
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    20. Sangha RS, Naidech AM, Corado C, Ansari SA, Prabhakaran S. Challenges in the Medical Management of Symptomatic Intracranial Stenosis in an Urban Setting. Stroke. 2017 08; 48(8):2158-2163. PMID: 28679857.
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    21. Golnari P, Ansari SA, Shaibani A, Hurley MC, Potts MB, Kohler ME, Sugrue PA, Jahromi BS. Intradural extramedullary cavernous malformation with extensive superficial siderosis of the neuraxis: Case report and review of literature. Surg Neurol Int. 2017; 8:109. PMID: 28680728.
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    22. Chueh JY, van der Marel K, Gounis MJ, LeMatty T, Brown TR, Ansari SA, Carroll TJ, Buck AK, Zhou XJ, Chatterjee AR, King RM, Mao H, Zheng S, Brooks OW, Rappleye JW, Swartz RH, Feldmann E, Turan TN. Development of a high resolution MRI intracranial atherosclerosis imaging phantom. J Neurointerv Surg. 2018 Feb; 10(2):143-149. PMID: 28280114.
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    23. Schnell S, Ansari SA, Wu C, Garcia J, Murphy IG, Rahman OA, Rahsepar AA, Aristova M, Collins JD, Carr JC, Markl M. Accelerated dual-venc 4D flow MRI for neurovascular applications. J Magn Reson Imaging. 2017 07; 46(1):102-114. PMID: 28152256.
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    24. Cantrell CG, Vakil P, Jeong Y, Ansari SA, Carroll TJ. Diffusion-compensated tofts model suggests contrast leakage through aneurysm wall. Magn Reson Med. 2017 Dec; 78(6):2388-2398. PMID: 28112862.
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    25. Wu C, Schnell S, Vakil P, Honarmand AR, Ansari SA, Carr J, Markl M, Prabhakaran S. In Vivo Assessment of the Impact of Regional Intracranial Atherosclerotic Lesions on Brain Arterial 3D Hemodynamics. AJNR Am J Neuroradiol. 2017 Mar; 38(3):515-522. PMID: 28057635.
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    26. Hirsch JA, Rosenkrantz AB, Ansari SA, Manchikanti L, Nicola GN. MACRA 2.0: are you ready for MIPS? J Neurointerv Surg. 2017 Jul; 9(7):714-716. PMID: 27884928.
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    27. Christoforidis GA, Vakil P, Ansari SA, Dehkordi FH, Carroll TJ. Impact of Pial Collaterals on Infarct Growth Rate in Experimental Acute Ischemic Stroke. AJNR Am J Neuroradiol. 2017 Feb; 38(2):270-275. PMID: 27856435.
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    28. Vakil P, Elmokadem AH, Syed FH, Cantrell CG, Dehkordi FH, Carroll TJ, Ansari SA. Quantifying Intracranial Plaque Permeability with Dynamic Contrast-Enhanced MRI: A Pilot Study. AJNR Am J Neuroradiol. 2017 Feb; 38(2):243-249. PMID: 27856437.
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    29. Ansari SA, Kühn AL, Honarmand AR, Khan M, Hurley MC, Potts MB, Jahromi BS, Shaibani A, Gounis MJ, Wakhloo AK, Puri AS. Emergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem Stents. AJNR Am J Neuroradiol. 2017 Jan; 38(1):97-104. PMID: 28059705.
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    30. Pride GL, Fraser JF, Gupta R, Alberts MJ, Rutledge JN, Fowler R, Ansari SA, Abruzzo T, Albani B, Arthur A, Baxter B, Bulsara KR, Chen M, Delgado Almandoz JE, Gandhi CD, Heck D, Hetts SW, Hirsch JA, Hussain MS, Klucznik R, Lee SK, Mack WJ, Leslie-Mazwi T, McTaggart RA, Meyers PM, Mocco J, Prestigiacomo C, Patsalides A, Rasmussen P, Starke RM, Sunenshine P, Frei D, Jayaraman MV. 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. J Neurointerv Surg. 2017 08; 9(8):802-812. PMID: 27707873.
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    31. Wu C, Schoeneman SE, Kuhn R, Honarmand AR, Schnell S, Ansari SA, Carr J, Markl M, Shaibani A. Complex Alterations of Intracranial 4-Dimensional Hemodynamics in Vein of Galen Aneurysmal Malformations During Staged Endovascular Embolization. Oper Neurosurg (Hagerstown). 2016 Sep 01; 12(3):239-249. PMID: 29506111.
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    32. Daruwalla VJ, Syed FH, Elmokadem AH, Hurley MC, Shaibani A, Ansari SA. Large basilar perforator pseudoaneurysm: A case report. Interv Neuroradiol. 2016 Dec; 22(6):662-665. PMID: 27485048.
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    33. Schnell S, Wu C, Ansari SA. Four-dimensional MRI flow examinations in cerebral and extracerebral vessels - ready for clinical routine? Curr Opin Neurol. 2016 Aug; 29(4):419-28. PMID: 27262148.
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    34. Mandell DM, Mossa-Basha M, Qiao Y, Hess CP, Hui F, Matouk C, Johnson MH, Daemen MJ, Vossough A, Edjlali M, Saloner D, Ansari SA, Wasserman BA, Mikulis DJ. Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology. AJNR Am J Neuroradiol. 2017 Feb; 38(2):218-229. PMID: 27469212.
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    35. Fukuda K, Majumdar M, Masoud H, Nguyen T, Honarmand A, Shaibani A, Ansari S, Tan LA, Chen M. Multicenter assessment of morbidity associated with cerebral arteriovenous malformation hemorrhages. J Neurointerv Surg. 2017 Jul; 9(7):664-668. PMID: 27334979.
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    36. Honarmand AR, Shaibani A, Pashaee T, Syed FH, Hurley MC, Sammet CL, Potts MB, Jahromi BS, Ansari SA. Subjective and objective evaluation of image quality in biplane cerebral digital subtraction angiography following significant acquisition dose reduction in a clinical setting. J Neurointerv Surg. 2017 Mar; 9(3):297-301. PMID: 27053704.
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    37. Hui FK, Abruzzo T, Ansari SA. Endovascular Interventions for Idiopathic Intracranial Hypertension and Venous Tinnitus: New Horizons. Neuroimaging Clin N Am. 2016 May; 26(2):289-99. PMID: 27154610.
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    38. Honarmand AR, Hurley MC, Ansari SA, Alden TD, Kuhn R, Syed FH, Shaibani A. Familial incidence of the congenital torcular dural arteriovenous shunt: Case report and review of the literature. Clin Neurol Neurosurg. 2016 May; 144:129-32. PMID: 27049968.
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    39. Elmokadem AH, Ansari SA, Sangha R, Prabhakaran S, Shaibani A, Hurley MC. Neurointerventional management of carotid webs associated with recurrent and acute cerebral ischemic syndromes. Interv Neuroradiol. 2016 Aug; 22(4):432-7. PMID: 26922976.
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    40. Heit JJ, Do HM, Prestigiacomo CJ, Delgado-Almandoz JA, English J, Gandhi CD, Albuquerque FC, Narayanan S, Blackham KA, Abruzzo T, Albani B, Fraser JF, Heck DV, Hussain MS, Lee SK, Ansari SA, Hetts SW, Bulsara KR, Kelly M, Arthur AS, Patsalides A, Pride GL, Powers CJ, Alexander MJ, Meyers PM, Jayaraman MV. Guidelines and parameters: percutaneous sclerotherapy for the treatment of head and neck venous and lymphatic malformations. J Neurointerv Surg. 2017 06; 9(6):611-617. PMID: 26801946.
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    41. Honarmand AR, Hurley MC, Ansari SA, Alden TD, Kuhn R, Shaibani A. Focal stenosis of the sigmoid sinus causing intracranial venous hypertension: Case report, endovascular management, and review of the literature. Interv Neuroradiol. 2016 Apr; 22(2):240-5. PMID: 26769738.
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    42. Wu C, Honarmand AR, Schnell S, Kuhn R, Schoeneman SE, Ansari SA, Carr J, Markl M, Shaibani A. Age-Related Changes of Normal Cerebral and Cardiac Blood Flow in Children and Adults Aged 7 Months to 61 Years. J Am Heart Assoc. 2016 Jan 04; 5(1). PMID: 26727967.
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    43. Rozenfeld MN, Ansari SA, Mohan P, Shaibani A, Russell EJ, Hurley MC. Reply. AJNR Am J Neuroradiol. 2016 Feb; 37(2):296. PMID: 26680457.
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    44. Lee SK, Hetts SW, Halbach V, terBrugge K, Ansari SA, Albani B, Abruzzo T, Arthur A, Alexander MJ, Albuquerque FC, Baxter B, Bulsara KR, Chen M, Delgado Almandoz JE, Fraser JF, Frei D, Gandhi CD, Heck D, Hussain MS, Kelly M, Klucznik R, Leslie-Mazwi T, McTaggart RA, Meyers PM, Patsalides A, Prestigiacomo C, Pride GL, Starke R, Sunenshine P, Rasmussen P, Jayaraman MV. Standard and Guidelines: Intracranial Dural Arteriovenous Shunts. J Neurointerv Surg. 2017 05; 9(5):516-523. PMID: 26614491.
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    45. Wu C, Schnell S, Markl M, Ansari SA. Combined DSA and 4D Flow Demonstrate Overt Alterations of Vascular Geometry and Hemodynamics in an Unusually Complex Cerebral AVM. Clin Neuroradiol. 2016 Dec; 26(4):471-475. PMID: 26475127.
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    46. Rozenfeld MN, Ansari SA, Mohan P, Shaibani A, Russell EJ, Hurley MC. Autosomal Dominant Polycystic Kidney Disease and Intracranial Aneurysms: Is There an Increased Risk of Treatment? AJNR Am J Neuroradiol. 2016 Feb; 37(2):290-3. PMID: 26338918.
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    47. McTaggart RA, Ansari SA, Goyal M, Abruzzo TA, Albani B, Arthur AJ, Alexander MJ, Albuquerque FC, Baxter B, Bulsara KR, Chen M, Almandoz JE, Fraser JF, Frei D, Gandhi CD, Heck DV, Hetts SW, Hussain MS, Kelly M, Klucznik R, Lee SK, Leslie-Mawzi T, Meyers PM, Prestigiacomo CJ, Pride GL, Patsalides A, Starke RM, Sunenshine P, Rasmussen PA, Jayaraman MV. Initial hospital management of patients with emergent large vessel occlusion (ELVO): report of the standards and guidelines committee of the Society of NeuroInterventional Surgery. J Neurointerv Surg. 2017 Mar; 9(3):316-323. PMID: 26323793.
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    48. Scheer JK, Ansari SA, Dahdaleh NS, Smith ZA. Cement extravasation into the C7-T1 neural foramen after C7 vertebroplasty. Spine J. 2015 Aug 01; 15(8):1911. PMID: 25912508.
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    49. Jayaraman MV, Hussain MS, Abruzzo T, Albani B, Albuquerque FC, Alexander MJ, Ansari SA, Arthur AS, Baxter B, Bulsara KR, Chen M, Delgado Almandoz JE, Delgado-Almandoz JA, Fraser JF, Heck DV, Hetts SW, Kelly M, Lee SK, Leslie-Mawzi T, McTaggart RA, Meyers PM, Prestigiacomo C, Pride GL, Patsalides A, Starke RM, Tarr RW, Frei D, Rasmussen P. Embolectomy for stroke with emergent large vessel occlusion (ELVO): report of the Standards and Guidelines Committee of the Society of NeuroInterventional Surgery. J Neurointerv Surg. 2015 May; 7(5):316-21. PMID: 25765949.
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    50. Wu C, Ansari SA, Honarmand AR, Vakil P, Hurley MC, Bendok BR, Carr J, Carroll TJ, Markl M. Evaluation of 4D vascular flow and tissue perfusion in cerebral arteriovenous malformations: influence of Spetzler-Martin grade, clinical presentation, and AVM risk factors. AJNR Am J Neuroradiol. 2015 Jun; 36(6):1142-9. PMID: 25721076.
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    51. Vakil P, Ansari SA, Cantrell CG, Eddleman CS, Dehkordi FH, Vranic J, Hurley MC, Batjer HH, Bendok BR, Carroll TJ. Quantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot Study. AJNR Am J Neuroradiol. 2015 May; 36(5):953-9. PMID: 25655875.
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    52. Chatterjee NR, Ansari SA, Vakil P, Prabhakaran S, Carroll TJ, Hurley MC. Automated analysis of perfusion weighted MRI using asymmetry in vascular territories. Magn Reson Imaging. 2015 Jun; 33(5):618-23. PMID: 25601529.
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    53. Caprio FZ, Bernstein RA, Alberts MJ, Curran Y, Bergman D, Korutz AW, Syed F, Ansari SA, Prabhakaran S. Efficacy and safety of novel oral anticoagulants in patients with cervical artery dissections. Cerebrovasc Dis. 2014; 38(4):247-53. PMID: 25401389.
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    54. Daruwalla VJ, Patel BM, Honarmand AR, Ansari SA, Shaibani A, Bendok BR, Hurley MC. High-grade dural arteriovenous fistula causing subarachnoid hemorrhage with CT angiographic detection of a discrete draining venous outpouching consistent with the rupture site. Clin Neurol Neurosurg. 2014 Nov; 126:43-6. PMID: 25212473.
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    55. Gandhi CD, Bulsara KR, Fifi J, Kass-Hout T, Grant RA, Delgado Almandoz JE, English J, Meyers PM, Abruzzo T, Prestigiacomo CJ, Powers CJ, Lee SK, Albani B, Do HM, Eskey CJ, Patsalides A, Hetts S, Hussain MS, Ansari SA, Hirsch JA, Kelly M, Rasmussen P, Mack W, Pride GL, Alexander MJ, Jayaraman MV. Platelet function inhibitors and platelet function testing in neurointerventional procedures. J Neurointerv Surg. 2014 Oct; 6(8):567-77. PMID: 25056369.
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    56. Honarmand AR, Gemmete JJ, Hurley MC, Shaibani A, Chaudhary N, Pandey AS, Bendok BR, Ansari SA. Adjunctive value of intra-arterial cone beam CT angiography relative to DSA in the evaluation of cranial and spinal arteriovenous fistulas. J Neurointerv Surg. 2015 Jul; 7(7):517-23. PMID: 24821841.
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    57. Prabhakaran S, Soltanolkotabi M, Honarmand AR, Bernstein RA, Lee VH, Conners JJ, Dehkordi-Vakil F, Shaibani A, Hurley MC, Ansari SA. Perfusion-based selection for endovascular reperfusion therapy in anterior circulation acute ischemic stroke. AJNR Am J Neuroradiol. 2014 Jul; 35(7):1303-8. PMID: 24675999.
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    58. Rahme RJ, Zammar SG, El Ahmadieh TY, El Tecle NE, Ansari SA, Bendok BR. The role of antiplatelet therapy in aneurysm coiling. Neurol Res. 2014 Apr; 36(4):383-8. PMID: 24617939.
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    59. Lu AY, Ansari SA, Nyström KV, Damisah EC, Amin HP, Matouk CC, Pashankar RD, Bulsara KR. Intra-arterial treatment of acute ischemic stroke: the continued evolution. Curr Treat Options Cardiovasc Med. 2014 Feb; 16(2):281. PMID: 24398801.
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    60. Schnell S, Ansari SA, Vakil P, Wasielewski M, Carr ML, Hurley MC, Bendok BR, Batjer H, Carroll TJ, Carr J, Markl M. Three-dimensional hemodynamics in intracranial aneurysms: influence of size and morphology. J Magn Reson Imaging. 2014 Jan; 39(1):120-31. PMID: 24151067.
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    61. Soltanolkotabi M, Rahimi S, Hurley MC, Bowman RM, Russell EJ, Ansari SA, Shaibani A. Endovascular correction of an infantile intracranial venous outflow obstruction. J Neurosurg Pediatr. 2013 Dec; 12(6):660-3. PMID: 24138142.
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    62. Gemmete JJ, Chaudhary N, Pandey AS, Gandhi D, Ansari SA. Arteriovenous malformation of the neck: an unusual cause of hoarseness successfully treated with endovascular techniques. Ear Nose Throat J. 2013 Oct-Nov; 92(10-11):E21. PMID: 24170471.
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    63. Markl M, Wu C, Hurley MC, Ansari SA, Carroll TJ, Rahme RJ, Aoun SG, Carr J, Batjer H, Bendok BR. Cerebral arteriovenous malformation: complex 3D hemodynamics and 3D blood flow alterations during staged embolization. J Magn Reson Imaging. 2013 Oct; 38(4):946-50. PMID: 24027116.
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    64. Honarmand AR, Ansari SA, Soltanolkotabi M, Tomita T, Alden TD, Hurley MC, Schoeneman SE, Shaibani A. Use of Onyx for endovascular embolization of pediatric spinal perimedullary (Type IV) fistula: case report. Clin Neurol Neurosurg. 2013 Oct; 115(10):2260-3. PMID: 23932489.
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    65. Jonathan SV, Vakil P, Jeong YI, Menon RG, Ansari SA, Carroll TJ. RAZER: a pulse sequence for whole-brain bolus tracking at high frame rates. Magn Reson Med. 2014 Jun; 71(6):2127-38. PMID: 23878107.
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    66. Vakil P, Vranic J, Hurley MC, Bernstein RA, Korutz AW, Habib A, Shaibani A, Dehkordi FH, Carroll TJ, Ansari SA. T1 gadolinium enhancement of intracranial atherosclerotic plaques associated with symptomatic ischemic presentations. AJNR Am J Neuroradiol. 2013 Dec; 34(12):2252-8. PMID: 23828109.
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    67. Honarmand AR, Ansari SA, Alden TD, Soltanolkotabi M, Schoeneman SE, Hurley MC, Rahman O, Shaibani A. Endovascular management of pediatric high-flow vertebro-vertebral fistula with reversed basilar artery flow. A case report and review of the literature. Interv Neuroradiol. 2013 Jun; 19(2):215-21. PMID: 23693046.
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    68. Ansari SA, Schnell S, Carroll T, Vakil P, Hurley MC, Wu C, Carr J, Bendok BR, Batjer H, Markl M. Intracranial 4D flow MRI: toward individualized assessment of arteriovenous malformation hemodynamics and treatment-induced changes. AJNR Am J Neuroradiol. 2013 Oct; 34(10):1922-8. PMID: 23639564.
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    69. Soltanolkotabi M, Schoeneman SE, Alden TD, Hurley MC, Ansari SA, DiPatri AJ, Tomita T, Shaibani A. Onyx embolization of intracranial arteriovenous malformations in pediatric patients. J Neurosurg Pediatr. 2013 Apr; 11(4):431-7. PMID: 23394354.
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    70. Piantino JA, Goldenberg FD, Pytel P, Wagner-Weiner L, Ansari SA. Progressive intracranial fusiform aneurysms and T-cell immunodeficiency. Pediatr Neurol. 2013 Feb; 48(2):130-4. PMID: 23337006.
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    71. Rozenfeld MN, Ansari SA, Shaibani A, Russell EJ, Mohan P, Hurley MC. Should patients with autosomal dominant polycystic kidney disease be screened for cerebral aneurysms? AJNR Am J Neuroradiol. 2014 Jan; 35(1):3-9. PMID: 23292526.
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    72. Sisodia SM, Khan WA, Ansari SA, Mahajan V. Adenoid cystic carcinoma of Bartholin's gland: Report of a case and review of literature. South Asian J Cancer. 2013 Jan; 2(1):18. PMID: 24455537.
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    73. Luciano CJ, Banerjee PP, Sorenson JM, Foley KT, Ansari SA, Rizzi S, Germanwala AV, Kranzler L, Chittiboina P, Roitberg BZ. Percutaneous spinal fixation simulation with virtual reality and haptics. Neurosurgery. 2013 Jan; 72 Suppl 1:89-96. PMID: 23254818.
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    74. Aoun SG, El Ahmadieh TY, Soltanolkotabi M, Ansari SA, Marden FA, Batjer HH, Bendok BR. Ruptured spinal artery aneurysm associated with coarctation of the aorta. World Neurosurg. 2014 Feb; 81(2):441.e17-22. PMID: 22885167.
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    75. Soltanolkotabi M, Schoeneman SE, Dipatri AJ, Hurley MC, Ansari SA, Rajaram V, Tomita T, Shaibani A. Juvenile pilocytic astrocytoma in association with arteriovenous malformation. Interv Neuroradiol. 2012 Jun; 18(2):140-7. PMID: 22681727.
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    76. Hurley MC, Soltanolkotabi M, Ansari S. Neuroimaging in acute stroke: choosing the right patient for neurointervention. Tech Vasc Interv Radiol. 2012 Mar; 15(1):19-32. PMID: 22464299.
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    77. Vakil P, Ansari SA, Hurley MC, Bhat H, Batjer HH, Bendok BR, Eddleman CS, Carroll TJ. Magnetization spoiling in radial FLASH contrast-enhanced MR digital subtraction angiography. J Magn Reson Imaging. 2012 Jul; 36(1):249-58. PMID: 22359391.
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    78. Soltanolkotabi M, Ansari SA, Shaibani A, Singer TB, Hurley MC. Spontaneous post-partum cervical carotid artery dissection in a patient with reversible cerebral vasoconstriction syndrome. Interv Neuroradiol. 2011 Dec; 17(4):486-9. PMID: 22192555.
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    79. Mouannes-Srour JJ, Shin W, Ansari SA, Hurley MC, Vakil P, Bendok BR, Lee JL, Derdeyn CP, Carroll TJ. Correction for arterial-tissue delay and dispersion in absolute quantitative cerebral perfusion DSC MR imaging. Magn Reson Med. 2012 Aug; 68(2):495-506. PMID: 22162092.
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    80. Ansari SA, Aoun SG, Bendok BR. Cone beam computed tomography in the neurointerventional room: beyond vessels. World Neurosurg. 2012 May-Jun; 77(5-6):659-61. PMID: 22079821.
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    81. Gemmete JJ, Chaudhary N, Pandey AS, Oweis Y, Thompson BG, Maher CO, Gandhi D, Ansari SA. 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. J Neurointerv Surg. 2013 Jan 01; 5(1):73-80. PMID: 21990532.
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    82. Mehta SV, Gluncic V, Iqbal SM, Frank J, Ansari SA. Role of perfusion imaging in differentiating multifocal vasospasm-related ischemia versus thromboembolic stroke in a setting of cocaine abuse. J Stroke Cerebrovasc Dis. 2012 Nov; 21(8):904.e3-6. PMID: 21723744.
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    83. Chaudhary N, Pandey AS, Thompson BG, Gandhi D, Ansari SA, Gemmete JJ. Utilization of the Neuron 6 French 0.053 inch inner luminal diameter guide catheter for treatment of cerebral vascular pathology: continued experience with ultra distal access into the cerebral vasculature. J Neurointerv Surg. 2012 Jul; 4(4):301-6. PMID: 21990505.
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    84. Shah HM, Gemmete JJ, Chaudhary N, Pandey AS, Ansari SA. Preliminary experience with the percutaneous embolization of paragangliomas at the carotid bifurcation using only ethylene vinyl alcohol copolymer (EVOH) Onyx. J Neurointerv Surg. 2012 Mar; 4(2):125-9. PMID: 21990436.
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    85. Shah H, Gemmete JJ, Chaudhary N, Pandey AS, Ansari SA. Acute life-threatening hemorrhage in patients with head and neck cancer presenting with carotid blowout syndrome: follow-up results after initial hemostasis with covered-stent placement. AJNR Am J Neuroradiol. 2011 Apr; 32(4):743-7. PMID: 21436338.
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    86. Ansari SA, Dueweke EJ, Kanaan Y, Chaudhary N, Gandhi D, Thompson BG, Gemmete JJ. Embolization of intracranial aneurysms with second-generation Matrix-2 detachable coils: mid-term and long-term results. J Neurointerv Surg. 2011 Dec 01; 3(4):324-30. PMID: 21990437.
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    87. Ansari SA, Rath TJ, Gandhi D. Reversible cerebral vasoconstriction syndromes presenting with subarachnoid hemorrhage: a case series. J Neurointerv Surg. 2011 Sep; 3(3):272-8. PMID: 21990840.
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    88. Scott PA, Frederiksen SM, Kalbfleisch JD, Xu Z, Meurer WJ, Caveney AF, Sandretto A, Holden AB, Haan MN, Hoeffner EG, Ansari SA, Lambert DP, Jaggi M, Barsan WG, Silbergleit R. Safety of intravenous thrombolytic use in four emergency departments without acute stroke teams. Acad Emerg Med. 2010 Oct; 17(10):1062-71. PMID: 21040107.
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    89. Gluncic V, Reid RR, Baroody FM, Gottlieb LJ, Ansari SA. Hemostasis and obliteration of mandibular arteriovenous malformation through direct hydroxyapatite cement injection into the molar cavity. J Neurointerv Surg. 2011 Mar; 3(1):92-4. PMID: 21990799.
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    90. Hughey AB, Lesniak MS, Ansari SA, Roth S. What will anesthesiologists be anesthetizing? Trends in neurosurgical procedure usage. Anesth Analg. 2010 Jun 01; 110(6):1686-97. PMID: 20142356.
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    91. Gluncic V, Dorafshar AH, Joyner N, Gottlieb LJ, Ansari SA. Covered stent-graft exclusion of external carotid artery pseudoaneurysms without compromise of the complex free flap. J Vasc Interv Radiol. 2010 Mar; 21(3):406-9. PMID: 20097092.
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    92. Gemmete JJ, Chaudhary N, Pandey A, Gandhi D, Sullivan SE, Marentette LJ, Chepeha DB, Ansari SA. Usefulness of percutaneously injected ethylene-vinyl alcohol copolymer in conjunction with standard endovascular embolization techniques for preoperative devascularization of hypervascular head and neck tumors: technique, initial experience, and correlation with surgical observations. AJNR Am J Neuroradiol. 2010 May; 31(5):961-6. PMID: 20037136.
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    93. Chaudhary N, Davagnanam I, Ansari SA, Pandey A, Thompson BG, Gemmete JJ. Imaging of intracranial aneurysms causing isolated third cranial nerve palsy. J Neuroophthalmol. 2009 Sep; 29(3):238-44. PMID: 19726948.
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    94. Gandhi D, Kathuria S, Ansari SA, Shah G, Gemmete JJ. State of the art head and neck imaging for the endovascular specialist. Neuroimaging Clin N Am. 2009 May; 19(2):133-47, Table of Contents. PMID: 19442901.
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    95. Ansari SA, Parmar H, Ibrahim M, Gemmete JJ, Gandhi D. Cervical dissections: diagnosis, management, and endovascular treatment. Neuroimaging Clin N Am. 2009 May; 19(2):257-70, Table of Contents. PMID: 19442909.
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    96. Gemmete JJ, Ansari SA, McHugh J, Gandhi D. Embolization of vascular tumors of the head and neck. Neuroimaging Clin N Am. 2009 May; 19(2):181-98, Table of Contents. PMID: 19442905.
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    97. Gemmete JJ, Ansari SA, Gandhi D. Endovascular treatment of carotid cavernous fistulas. Neuroimaging Clin N Am. 2009 May; 19(2):241-55, Table of Contents. PMID: 19442908.
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    98. Gemmete JJ, Ansari SA, Gandhi DM. Endovascular techniques for treatment of carotid-cavernous fistula. J Neuroophthalmol. 2009 Mar; 29(1):62-71. PMID: 19458580.
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    99. Gandhi D, Ansari SA, Cornblath WT. Successful transarterial embolization of a Barrow type D dural carotid-cavernous fistula with ethylene vinyl alcohol copolymer (Onyx). J Neuroophthalmol. 2009 Mar; 29(1):9-12. PMID: 19458568.
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    100. Gandhi D, Pandey A, Ansari SA, Gemmete JJ, Thompson BG, Mukherji SK. Multi-detector row CT angiography with direct intra-arterial contrast injection for the evaluation of neurovascular disease: technique, applications, and initial experience. AJNR Am J Neuroradiol. 2009 May; 30(5):1054-8. PMID: 19213819.
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    101. Gandhi D, Ansari SA, Thompson BG, Maher C. Transvenous embolization of a high-flow, posttraumatic fistula between the posterior communicating artery and retroclival venous plexus. J Neurosurg. 2009 Jan; 110(1):106-8. PMID: 18847345.
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    102. Gandhi D, Gemmete JJ, Ansari SA, Gujar SK, Mukherji SK. Interventional neuroradiology of the head and neck. AJNR Am J Neuroradiol. 2008 Nov; 29(10):1806-15. PMID: 18784215.
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    103. Ansari SA, Thompson BG, Gemmete JJ, Gandhi D. Endovascular treatment of distal cervical and intracranial dissections with the neuroform stent. Neurosurgery. 2008 Mar; 62(3):636-46; discussion 636-46. PMID: 18301346.
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    104. Ansari SA, Lassig JP, Nicol E, Thompson BG, Gemmete JJ, Gandhi D. Thrombosis of a fusiform intracranial aneurysm induced by overlapping neuroform stents: case report. Neurosurgery. 2007 May; 60(5):E950-1; discussion E950-1. PMID: 17460508.
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    105. Ansari SA, Lassig JP, Nicol E, Thompson BG, Gemmete JJ, Gandhi D. Transarterial embolization of a cervical dural arteriovenous fistula. Presenting with subarachnoid hemorrhage. Interv Neuroradiol. 2006 Dec 15; 12(4):313-8. PMID: 20569588.
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    106. Gaba RC, Ansari SA, Roy SS, Marden FA, Viana MA, Malisch TW. Embolization of intracranial aneurysms with hydrogel-coated coils versus inert platinum coils: effects on packing density, coil length and quantity, procedure performance, cost, length of hospital stay, and durability of therapy. Stroke. 2006 Jun; 37(6):1443-50. PMID: 16675742.
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    107. Mafee MF, Karimi A, Shah JD, Rapoport M, Ansari SA. Anatomy and pathology of the eye: role of MR imaging and CT. Magn Reson Imaging Clin N Am. 2006 May; 14(2):249-70. PMID: 16873013.
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    108. Mafee MF, Rapoport M, Karimi A, Ansari SA, Shah J. Orbital and ocular imaging using 3- and 1.5-T MR imaging systems. Neuroimaging Clin N Am. 2005 Feb; 15(1):1-21. PMID: 15927858.
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    109. Mafee MF, Karimi A, Shah J, Rapoport M, Ansari SA. Anatomy and pathology of the eye: role of MR imaging and CT. Neuroimaging Clin N Am. 2005 Feb; 15(1):23-47. PMID: 15927859.
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    110. Ansari SA, Mafee MF. Orbital cavernous hemangioma: role of imaging. Neuroimaging Clin N Am. 2005 Feb; 15(1):137-58. PMID: 15927865.
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    111. Ansari SA, Pak J, Shields M. Pathology and imaging of the lacrimal drainage system. Neuroimaging Clin N Am. 2005 Feb; 15(1):221-37. PMID: 15927869.
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    112. Ansari SA, Springthorpe VS, Sattar SA, Rivard S, Rahman M. Potential role of hands in the spread of respiratory viral infections: studies with human parainfluenza virus 3 and rhinovirus 14. J Clin Microbiol. 1991 Oct; 29(10):2115-9. PMID: 1658033.
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    113. Ansari SA, Springthorpe VS, Sattar SA, Tostowaryk W, Wells GA. Comparison of cloth, paper, and warm air drying in eliminating viruses and bacteria from washed hands. Am J Infect Control. 1991 Oct; 19(5):243-9. PMID: 1661567.
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    114. Ansari SA, Springthorpe VS, Sattar SA. Survival and vehicular spread of human rotaviruses: possible relation to seasonality of outbreaks. Rev Infect Dis. 1991 May-Jun; 13(3):448-61. PMID: 1866549.
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    115. Ansari SA, Sattar SA, Springthorpe VS, Wells GA, Tostowaryk W. In vivo protocol for testing efficacy of hand-washing agents against viruses and bacteria: experiments with rotavirus and Escherichia coli. Appl Environ Microbiol. 1989 Dec; 55(12):3113-8. PMID: 2559658.
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    116. Ansari SA, Sattar SA, Springthorpe VS, Wells GA, Tostowaryk W. Rotavirus survival on human hands and transfer of infectious virus to animate and nonporous inanimate surfaces. J Clin Microbiol. 1988 Aug; 26(8):1513-8. PMID: 2844846.
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    117. Sattar SA, Dimock KD, Ansari SA, Springthorpe VS. Spread of acute hemorrhagic conjunctivitis due to enterovirus-70: effect of air temperature and relative humidity on virus survival on fomites. J Med Virol. 1988 Jul; 25(3):289-96. PMID: 2844979.
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