2020
A Pooled Analysis of Diffusion-Weighted Imaging Lesions in Patients With Acute Intracerebral Hemorrhage
Murthy SB, Cho SM, Gupta A, Shoamanesh A, Navi BB, Avadhani R, Gruber J, Li Y, Greige T, Lioutas VA, Norton C, Zhang C, Mandava P, Iadecola C, Falcone GJ, Sheth KN, Biffi A, Rosand J, Qureshi AI, Goldstein JN, Kidwell C, Awad I, Selim M, Hanley DF, Woo D, Kamel H, Ziai WC. A Pooled Analysis of Diffusion-Weighted Imaging Lesions in Patients With Acute Intracerebral Hemorrhage. JAMA Neurology 2020, 77: 1390-1397. PMID: 32687564, PMCID: PMC7372494, DOI: 10.1001/jamaneurol.2020.2349.Peer-Reviewed Original ResearchConceptsDiffusion-weighted imaging lesionsModified Rankin scoreDWI lesionsImaging lesionsAcute intracerebral hemorrhageIntracerebral hemorrhageFunctional outcomeSubgroup analysisChronic cerebral small vessel diseaseAdmission systolic blood pressureCerebral small vessel diseaseMulticenter prospective studySystolic blood pressurePoor functional outcomeSmall vessel diseaseDeep intracerebral hemorrhageBaseline hematoma volumeIndividual patient dataMixed-effects logistic regressionMixed effects regression modelsAcute sequelaeHypertensive vasculopathyRankin scoreSecondary outcomesBlood pressure
2014
Risk Factors for Computed Tomography Angiography Spot Sign in Deep and Lobar Intracerebral Hemorrhage Are Shared
Radmanesh F, Falcone GJ, Anderson CD, Battey TW, Ayres AM, Vashkevich A, McNamara KA, Schwab K, Romero JM, Viswanathan A, Greenberg SM, Goldstein JN, Rosand J, Brouwers HB. Risk Factors for Computed Tomography Angiography Spot Sign in Deep and Lobar Intracerebral Hemorrhage Are Shared. Stroke 2014, 45: 1833-1835. PMID: 24876264, PMCID: PMC4116606, DOI: 10.1161/strokeaha.114.005276.Peer-Reviewed Original ResearchConceptsLobar intracerebral hemorrhageComputed tomography angiographyBaseline ICH volumeIntracerebral hemorrhagePrimary intracerebral hemorrhageSpot signTomography angiographyICH locationICH volumeMultivariable regressionChronic cerebral small vessel diseaseCerebral small vessel diseaseDeep intracerebral hemorrhageSmall vessel diseaseTomography angiography spot signLobar ICH patientsComputed tomography angiography spot signAvailable computed tomography angiographySpot sign presenceSymptom onsetICH patientsPoor outcomeVessel diseaseAcute manifestationsHematoma expansion