Prediction of infarction and reperfusion in stroke by flow- and volume-weighted collateral signal in MR angiography

In proximal anterior circulation occlusive strokes, collateral flow is essential for good outcome. Collateralized vessel intensity in TOF- and contrast-enhanced MRA is variable due to different acquisition methods. Our purpose was to quantify collateral supply by using flow-weighted signal in TOF-MR...

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Veröffentlicht in:	American journal of neuroradiology : AJNR 2015-02, Vol.36 (2), p.275-282
Hauptverfasser:	Ernst, M, Forkert, N D, Brehmer, L, Thomalla, G, Siemonsen, S, Fiehler, J, Kemmling, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aged, 80 and over Arterial Occlusive Diseases - diagnosis Brain Brain Infarction - diagnosis Collateral Circulation - physiology Female Humans Image Processing, Computer-Assisted Logistic Models Magnetic Resonance Angiography - methods Male Middle Aged Reperfusion ROC Curve Stroke - diagnosis Stroke - physiopathology
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