Microstent-Assisted Coiling of Dissecting Aneurysm of the Left MCA Bifurcation

A 63-year-old female presented with subarachnoid haemorrhage. Three-dimensional rotational angiographyrevealed fusiform dilatation along superior division of the middle cerebral artery(MCA), with small blister-like aneurysm (Fig. 20.1). Stent-assisted coiling was planned.