Non-aneurysmal subarachnoid hemorrhage (NSAH) is a benign form of subarachnoid hemorrhage
(SAH). The angiographic changes of cerebral vasospasm (CVS) are uncommon in patients
with this type of SAH. NSAH is uniformly associated with an excellent outcome without
associated rebleeding or symptomatic CVS. We report a patient with NSAH who developed
severe and diffuse CVS. He was treated with transluminal balloon angioplasty because
he has been refractory to conventional treatment measures for CVS.
Angioplasty - non-aneurysmal subarachnoid hemorrhage - vasospasm