Perfusion-CT of developmental venous anomalies: typical and atypical hemodynamic patterns - 04/10/10
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.
Le texte complet de cet article est disponible en PDF.Keywords : Developmental venous anomaly, DVA, Venous angioma, Cavernoma, Perfusion CT, PCT, Typical perfusion patterns, Atypical perfusion patterns, CTA
Plan
Vol 37 - N° 4
P. 239-242 - octobre 2010 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.