FIG 2.
Representative no-filling case. A 58-year-old woman with an asymptomatic aneurysm. A, Digital subtraction angiography shows a large wide-neck aneurysm located at the left cavernous portion of the internal carotid artery (left), which completely disappeared 6 months after the FD treatment (right). B, Streamline of FV in the FD model. The mean FV at the dome is 0.06 m/s. C, Contour line of wall shear stress in the FD model (mean value at the dome is 0.37 Pa). D, Contour line of the shear rate in the FD model (mean value at the dome is 3.96 ×102 1/s). E, Intra-aneurysmal nRFV of 0.38 with an average flow velocity of >8 cm/s.