Perfusion-CT of developmental venous anomalies: typical and atypical hemodynamic patterns - 04/10/10
Corresponding author. University of Virginia, Neuroradiology Division, Department of Radiology, 1st Floor, Room 1011, PO Box 800170, 1215, Lee Street-New Hospital, Charlottesville 22908-0170, United States.
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Summary |
This article reports perfusion-CT patterns that can be observed in patients with DVAs. In atypical DVAs, an abnormal venous congestion pattern with increased CBV, CBF and MTT can be observed in the vicinity of a DVA, and needs to be recognized and differentiated from other entities such as cerebral neoplasms or stroke. This pattern might help to stratify risks of associated complications such as hemorrhage.
El texto completo de este artículo está disponible en PDF.Keywords : Developmental venous anomaly, DVA, Venous angioma, Cavernoma, Perfusion CT, PCT, Typical perfusion patterns, Atypical perfusion patterns, CTA
Esquema
Vol 37 - N° 4
P. 239-242 - octobre 2010 Regresar al número
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Bienvenido a EM-consulte, la referencia de los profesionales de la salud.