Impact of Platelet Activation in Intracranial Aneurysm Rupture Risk - PLAQRAN

"In case of an endovascular treatment :~* A blood sample (venous or arterial) of 10 ml will be taken at the beginning of the procedure, an intra aneurysmal blood sample (1mL) will be taken during the procedure and a blood sample (arterial) of 1 mL will be taken at the end of the procedure.~* Iterative blood samples (arterial) of 10 mL will be taken at each follow up visit.~In case of a surgery treatment :~* A blood sample (venous or arterial) of 10 ml will be taken at the beginning of the surgery.~* A Tissue sample will be taken during the surgery~* Iterative blood samples (arterial) of 10 mL will be taken at each follow up visit."