The value of three-dimensional computed tomographic angiography in the early diagnosis and treatment of spontaneous subarachnoid hemorrhage (616 cases report)

Objective To evaluate the clinical value of three dimensional computerized tomography angiography in the diagnosis and treatment of spontaneous subarachnoid hemorrhage. Methods 616 cases were diagnosed as suspected intracranial aneurysms in 3D CTA system. Computed tomographic scans and CTA studies were