Published online before print April 10, 2002, 10.1148/radiol.2233011017
(Radiology 2002;223:667.)
A more recent version of this article appeared on June 1, 2002
Proximal and Distal Hyperattenuating Middle Cerebral Artery Signs at CT: Different Prognostic Implications1
Diederik M. Somford, MD,
Paul J. Nederkoorn, MD,
Dirk R. Rutgers, MD,
L. Jaap Kappelle, MD,
Willem P. T. M. Mali, MD and
Jeroen van der Grond, PhD
1 From the Department of Radiology (D.M.S., D.R.R., W.P.T.M.M., J.v.d.G.), Department of Neurology (L.J.K.), and the Julius Center for Patient Oriented Research (P.J.N.), University Medical Center Utrecht, E01.132, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands. Received June 8, 2001; revision requested August 1; revision received August 30; accepted October 1. Address correspondence to J.v.d.G. (e-mail: j.vandergrond@azu.nl).

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Transverse CT scans show (a) proximal and (b) distal hyperattenuating MCA signs (arrows).
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Transverse CT scans show (a) proximal and (b) distal hyperattenuating MCA signs (arrows).
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Copyright © 2002 by the Radiological Society of North America.