Nontraumatic convexal subarachnoid hemorrhage / 国际脑血管病杂志

ABSTRACT

Nontraumatic convexal subarachnoid hemorrhage is a rare type of nonaneurysmal subarachnoid hemorrhage.Its etiologies and clinical manifestations are diverse.This article reviews nontraumatic convexal subarachnoid hemorrhage from the aspects of etiology, clinical manifestation, imaging, diagnosis, treatment, and prognosis.