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Items: 1 to 20 of 153


Leptomeningeal collaterals are associated with modifiable metabolic risk factors.

Menon BK, Smith EE, Coutts SB, Welsh DG, Faber JE, Goyal M, Hill MD, Demchuk AM, Damani Z, Cho KH, Chang HW, Hong JH, Sohn SI.

Ann Neurol. 2013 Aug;74(2):241-8. doi: 10.1002/ana.23906.


Regional leptomeningeal score on CT angiography predicts clinical and imaging outcomes in patients with acute anterior circulation occlusions.

Menon BK, Smith EE, Modi J, Patel SK, Bhatia R, Watson TW, Hill MD, Demchuk AM, Goyal M.

AJNR Am J Neuroradiol. 2011 Oct;32(9):1640-5. doi: 10.3174/ajnr.A2564.


CTA collateral status and response to recanalization in patients with acute ischemic stroke.

Nambiar V, Sohn SI, Almekhlafi MA, Chang HW, Mishra S, Qazi E, Eesa M, Demchuk AM, Goyal M, Hill MD, Menon BK.

AJNR Am J Neuroradiol. 2014 May;35(5):884-90. doi: 10.3174/ajnr.A3817.


Thrombus Characteristics Are Related to Collaterals and Angioarchitecture in Acute Stroke.

Qazi EM, Sohn SI, Mishra S, Almekhlafi MA, Eesa M, d'Esterre CD, Qazi AA, Puig J, Goyal M, Demchuk AM, Menon BK.

Can J Neurol Sci. 2015 Nov;42(6):381-8. doi: 10.1017/cjn.2015.291.


The pattern of leptomeningeal collaterals on CT angiography is a strong predictor of long-term functional outcome in stroke patients with large vessel intracranial occlusion.

Lima FO, Furie KL, Silva GS, Lev MH, Camargo EC, Singhal AB, Harris GJ, Halpern EF, Koroshetz WJ, Smith WS, Yoo AJ, Nogueira RG.

Stroke. 2010 Oct;41(10):2316-22. doi: 10.1161/STROKEAHA.110.592303.


Poor Collateral Circulation Assessed by Multiphase Computed Tomographic Angiography Predicts Malignant Middle Cerebral Artery Evolution After Reperfusion Therapies.

Flores A, Rubiera M, Ribó M, Pagola J, Rodriguez-Luna D, Muchada M, Boned S, Seró L, Sanjuan E, Meler P, Carcámo D, Santamarina E, Tomassello A, Lemus M, Coscojuela P, Molina CA.

Stroke. 2015 Nov;46(11):3149-53. doi: 10.1161/STROKEAHA.115.010608.


The impact of arterial collateralization on outcome after intra-arterial therapy for acute ischemic stroke.

Seeta Ramaiah S, Churilov L, Mitchell P, Dowling R, Yan B.

AJNR Am J Neuroradiol. 2014 Apr;35(4):667-72. doi: 10.3174/ajnr.A3862.


Impact of Collateral Status Evaluated by Dynamic Computed Tomographic Angiography on Clinical Outcome in Patients With Ischemic Stroke.

van den Wijngaard IR, Boiten J, Holswilder G, Algra A, Dippel DW, Velthuis BK, Wermer MJ, van Walderveen MA.

Stroke. 2015 Dec;46(12):3398-404. doi: 10.1161/STROKEAHA.115.010354.


Effect of collateral blood flow on patients undergoing endovascular therapy for acute ischemic stroke.

Marks MP, Lansberg MG, Mlynash M, Olivot JM, Straka M, Kemp S, McTaggart R, Inoue M, Zaharchuk G, Bammer R, Albers GW; Diffusion and Perfusion Imaging Evaluation for Understanding Stroke Evolution 2 Investigators..

Stroke. 2014 Apr;45(4):1035-9. doi: 10.1161/STROKEAHA.113.004085.


The detrimental effect of aging on leptomeningeal collaterals in ischemic stroke.

Arsava EM, Vural A, Akpinar E, Gocmen R, Akcalar S, Oguz KK, Topcuoglu MA.

J Stroke Cerebrovasc Dis. 2014 Mar;23(3):421-6. doi: 10.1016/j.jstrokecerebrovasdis.2013.03.014.


Timing-invariant imaging of collateral vessels in acute ischemic stroke.

Smit EJ, Vonken EJ, van Seeters T, Dankbaar JW, van der Schaaf IC, Kappelle LJ, van Ginneken B, Velthuis BK, Prokop M.

Stroke. 2013 Aug;44(8):2194-9. doi: 10.1161/STROKEAHA.111.000675.


Predictors of hemorrhage following intra-arterial thrombolysis for acute ischemic stroke: the role of pial collateral formation.

Christoforidis GA, Karakasis C, Mohammad Y, Caragine LP, Yang M, Slivka AP.

AJNR Am J Neuroradiol. 2009 Jan;30(1):165-70. doi: 10.3174/ajnr.A1276.


Collateral flow averts hemorrhagic transformation after endovascular therapy for acute ischemic stroke.

Bang OY, Saver JL, Kim SJ, Kim GM, Chung CS, Ovbiagele B, Lee KH, Liebeskind DS; UCLA-Samsung Stroke Collaborators..

Stroke. 2011 Aug;42(8):2235-9. doi: 10.1161/STROKEAHA.110.604603.


Prognosis of untreated strokes due to anterior circulation proximal intracranial arterial occlusions detected by use of computed tomography angiography.

Lima FO, Furie KL, Silva GS, Lev MH, Camargo EC, Singhal AB, Harris GJ, Halpern EF, Koroshetz WJ, Smith WS, Nogueira RG.

JAMA Neurol. 2014 Feb;71(2):151-7. doi: 10.1001/jamaneurol.2013.5007.


Internal cerebral vein asymmetry on follow-up brain computed tomography after intravenous thrombolysis in acute anterior circulation ischemic stroke is associated with poor outcome.

Sharma VK, Yeo LL, Teoh HL, Shen L, Chan BP, Seet RC, Ahmad A, Chong VF, Paliwal PR.

J Stroke Cerebrovasc Dis. 2014 Jan;23(1):e39-45. doi: 10.1016/j.jstrokecerebrovasdis.2013.08.007.


Impact of collateral circulation on early outcome and risk of hemorrhagic complications after systemic thrombolysis.

Brunner F, Tomandl B, Hanken K, Hildebrandt H, Kastrup A.

Int J Stroke. 2014 Dec;9(8):992-8. doi: 10.1111/j.1747-4949.2012.00922.x.


Leukoaraiosis predicts poor 90-day outcome after acute large cerebral artery occlusion.

Henninger N, Lin E, Baker SP, Wakhloo AK, Takhtani D, Moonis M.

Cerebrovasc Dis. 2012;33(6):525-31. doi: 10.1159/000337335.


Differential Effect of Baseline Computed Tomographic Angiography Collaterals on Clinical Outcome in Patients Enrolled in the Interventional Management of Stroke III Trial.

Menon BK, Qazi E, Nambiar V, Foster LD, Yeatts SD, Liebeskind D, Jovin TG, Goyal M, Hill MD, Tomsick TA, Broderick JP, Demchuk AM; Interventional Management of Stroke III Investigators..

Stroke. 2015 May;46(5):1239-44. doi: 10.1161/STROKEAHA.115.009009.


The impact of diabetes on the extent of pial collaterals in acute ischemic stroke patients.

Lazzaro MA, Chen M, Christoforidis GA, Mohammad Y.

J Neurointerv Surg. 2011 Sep;3(3):242-5. doi: 10.1136/jnis.2010.004507.


Relationship Between Collateral Status, Contrast Transit, and Contrast Density in Acute Ischemic Stroke.

Kawano H, Bivard A, Lin L, Spratt NJ, Miteff F, Parsons MW, Levi CR.

Stroke. 2016 Mar;47(3):742-9. doi: 10.1161/STROKEAHA.115.011320.

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