Paraophthalmic Internal Carotid Artery Aneurysm: Spontaneous Subarachnoid Hemorrhage Caused by the Rupture of a Paraophthalmic Aneurysm, Treated with Coils and Complicated by Severe Vasospasm, Treated with Pharmaceutical Vessel Dilatation and Proximal Balloon Angioplasty; Diffuse Distal Vasospasm Treated with the NeuroFlo Device with Good Clinical Outcome