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Sagittal sinus occlusion (CT)

Appearance of delta sign (black arrow) in patient with sagittal sinus occlusion. (Used with permission. JP Broderick. Cerebral venous thrombosis. In: Feldman E, editor. Current diagnosis in neurology. St. Louis: Mosby, 1994.)

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Associated Disorders

  • Hypercoagulable states and cerebrovascular disease
  • Inflammatory disorders
  • Neurovascular injuries
  • coagulation disorders
  • many associated conditions