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  • Andreas Raabe, Peter Nakaji, +5 authors Robert F. Spetzler
  • Medicine
  • Journal of neurosurgery
  • 2005 (First Publication: 1 December 2005)
  • OBJECT The authors prospectively compared a new technique of surgical microscope-based indocyanine green (ICG) videoangiography with intraoperative or postoperative digital subtraction (DS)Expand
  • Issam A. Awad, Robert F. Spetzler, Jerry Hodak, C A Awad, Robert T. Carey
  • Medicine
  • Stroke
  • 1986 (First Publication: 1 November 1986)
  • Patchy subcortical foci of increased signal intensity are frequently identified on magnetic resonance imaging (MRI) in the elderly. The incidence and clinical correlates of these lesions remainExpand
  • Robert F. Spetzler, R W Hargraves, Patrick W. McCormick, Joseph M. Zabramski, Richard A. Flom, Richard S. Zimmerman
  • Medicine
  • Journal of neurosurgery
  • 1992 (First Publication: 1 June 1992)
  • The relationship between the size of an arteriovenous malformation (AVM) and its propensity to hemorrhage is unclear. Although nidus volume increases geometrically with respect to AVM diameter,Expand