Classification of cerebral arteriovenous malformations and intranidal flow patterns by color-encoded 4D-hybrid-MRA.

Link:
Autor/in:
Erscheinungsjahr:
2013
Medientyp:
Text
Schlagworte:
  • Adult
  • Humans
  • Male
  • Aged
  • Female
  • Middle Aged
  • Adolescent
  • Young Adult
  • Reproducibility of Results
  • Sensitivity and Specificity
  • Magnetic Resonance Angiography/*methods
  • Color
  • Image Interpretation, Computer-Assisted/*methods
  • *Algorithms
  • Single-Blind Method
  • Subtraction Technique
  • Image Enhancement/methods
  • *Cerebrovascular Circulation
  • Intracranial Arteriovenous Malformations/*diagnosis/*physiopathology
  • Adult
  • Humans
  • Male
  • Aged
  • Female
  • Middle Aged
  • Adolescent
  • Young Adult
  • Reproducibility of Results
  • Sensitivity and Specificity
  • Magnetic Resonance Angiography/*methods
  • Color
  • Image Interpretation, Computer-Assisted/*methods
  • *Algorithms
  • Single-Blind Method
  • Subtraction Technique
  • Image Enhancement/methods
  • *Cerebrovascular Circulation
  • Intracranial Arteriovenous Malformations/*diagnosis/*physiopathology
Beschreibung:
  • 4D MRA has been evolving as a noninvasive supplement for DSA. The purpose of this study was to evaluate the feasibility of a newly developed blood flow visualization technique for the classification of cerebral AVMs. We hypothesized that 4D-hMRA allows detection of different flow patterns within the nidus as well as differentiation of feeders and draining veins and has very good agreement with DSA regarding the Spetzler-Martin grade.
  • 4D MRA has been evolving as a noninvasive supplement for DSA. The purpose of this study was to evaluate the feasibility of a newly developed blood flow visualization technique for the classification of cerebral AVMs. We hypothesized that 4D-hMRA allows detection of different flow patterns within the nidus as well as differentiation of feeders and draining veins and has very good agreement with DSA regarding the Spetzler-Martin grade.
Lizenz:
  • info:eu-repo/semantics/restrictedAccess
Quellsystem:
Forschungsinformationssystem des UKE

Interne Metadaten
Quelldatensatz
oai:pure.atira.dk:publications/45031475-e741-47b7-844c-f738c552c3cb