What Is The Need For Repeat Angiography In Spontaneous Subarachnoid Hemorrhages With Negative Initial Angiogram?

Objective: Repeat angiography is usually performed in spontaneous SAH patients who have negative initial angiography. In this study we aimed to evaluate the yield of repeat with different clinics and bleeding paterns.
 Methods: A retrospective analysis was on admitted our neurosurgery clinic. The were divided into two groups as perimesencephalic nonperimesencephalic according their patern cerebral CT. Demographic clinic data, routine follow-up within 2 weeks, complications due repeated presence new detected vascular pathology all recorded.
 Results: 208 mean age 60.00±15.82 (20-83) years included. Fisher score found lower patients. Mortality also seen more frequently SAH. related only without any statistically significancy (0 vs 4, p:0.078). incidence similiar both groups.
 Conclusion: conclusion clinicians should consider subsequent neuroimaging tests once rule out pathologies. Our data suggested that has a better less mortality when compared no even after Therefore high quality MR or CTangiography can be easily rather than which an invasive imaging method. Cerebral considered suspected cases