From the case: Arachnoid granulation


Arachnoid granulation

Axial C+
Modality: CT (C+)

- “ Arachnoid granulations are small protrusions of the arachnoid through the dura mater in the dural sinuses and through which the CSF enters the ven...”

Used in the following article:

  • Dural venous sinus thrombosis - “ Dural venous sinus thrombosis is a subset of cerebral venous thrombosis, often coexisting with cortical or deep vein thrombosis, and presenting in...”
  • Arachnoid granulation - “ Arachnoid granulations, also known as Pacchionian granulations, are projections of the arachnoid membrane (villi) into the dural sinuses that allo...”

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