Arachnoid granulation

Case contributed by Dr Bruno Di Muzio



Patient Data

Age: 75
Gender: Male

Arachnoid granulation

Arachnoid granulation promoting a filling defect in the left sigmoid sinus. 

Case Discussion

Arachnoid granulations are small protrusions of the arachnoid through the dura mater in the dural sinuses and through which the CSF enters the venous system. 

PlayAdd to Share

Case information

rID: 28565
Published: 5th Mar 2015
Last edited: 14th Mar 2016
Inclusion in quiz mode: Excluded

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.