Effect of CTA Tube Current on Spot Sign Detection and Accuracy for Prediction of Intracerebral Hemorrhage Expansion

A. Morotti; J.M. Romero; M.J. Jessel; H.B. Brouwers; R. Gupta; K. Schwab; A. Vashkevich; A. Ayres; C.D. Anderson; M.E. Gurol; A. Viswanathan; S.M. Greenberg; J. Rosand; J.N. Goldstein

doi:10.3174/ajnr.A4810

Research ArticleAdult Brain

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Effect of CTA Tube Current on Spot Sign Detection and Accuracy for Prediction of Intracerebral Hemorrhage Expansion

A. Morotti, J.M. Romero, M.J. Jessel, H.B. Brouwers, R. Gupta, K. Schwab, A. Vashkevich, A. Ayres, C.D. Anderson, M.E. Gurol, A. Viswanathan, S.M. Greenberg, J. Rosand and J.N. Goldstein

American Journal of Neuroradiology October 2016, 37 (10) 1781-1786; DOI: https://doi.org/10.3174/ajnr.A4810

A. Morotti

aFrom the Department of Clinical and Experimental Sciences (A.M.), Neurology Clinic, University of Brescia, Brescia, Italy

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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J.M. Romero

bNeuroradiology Service, Department of Radiology (J.M.R., R.G.)

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M.J. Jessel

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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H.B. Brouwers

fDepartment of Neurosurgery (H.B.B.), Brain Center Rudolf Magnus, University Medical Center, Utrecht, the Netherlands.

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R. Gupta

bNeuroradiology Service, Department of Radiology (J.M.R., R.G.)

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K. Schwab

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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A. Vashkevich

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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A. Ayres

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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C.D. Anderson

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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M.E. Gurol

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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A. Viswanathan

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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S.M. Greenberg

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

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J. Rosand

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

dDivision of Neurocritical Care and Emergency Neurology (J.R., J.N.G.)

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J.N. Goldstein

cJ.P. Kistler Stroke Research Center (A.M., M.J.J., K.S., A. Vashkevich, A.A., C.D.A., M.E.G., A. Viswanathan, S.M.G., J.R., J.N.G.)

dDivision of Neurocritical Care and Emergency Neurology (J.R., J.N.G.)

eDepartment of Emergency Medicine (J.N.G.), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts

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A. Morotti, J.M. Romero, M.J. Jessel, H.B. Brouwers, R. Gupta, K. Schwab, A. Vashkevich, A. Ayres, C.D. Anderson, M.E. Gurol, A. Viswanathan, S.M. Greenberg, J. Rosand, J.N. Goldstein

Effect of CTA Tube Current on Spot Sign Detection and Accuracy for Prediction of Intracerebral Hemorrhage Expansion

American Journal of Neuroradiology Oct 2016, 37 (10) 1781-1786; DOI: 10.3174/ajnr.A4810

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Effect of CTA Tube Current on Spot Sign Detection and Accuracy for Prediction of Intracerebral Hemorrhage Expansion

A. Morotti, J.M. Romero, M.J. Jessel, H.B. Brouwers, R. Gupta, K. Schwab, A. Vashkevich, A. Ayres, C.D. Anderson, M.E. Gurol, A. Viswanathan, S.M. Greenberg, J. Rosand, J.N. Goldstein

American Journal of Neuroradiology Oct 2016, 37 (10) 1781-1786; DOI: 10.3174/ajnr.A4810

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