Comparison of cerebral perfusion in perimesencephalic subarachnoid hemorrhage and aneurysmal subarachnoid hemorrhage

ConclusionPMH patients had better cerebral perfusion compared to patients with aSAH, particularly during the vasospasm time window. After stratifying for the amount of blood, PMH patients also had better cerebral perfusion in the first 72  h after SAH. These results are in line with the better clinical presentation and prognosis of PMH, and possibly with a different etiology.
Source: Neuroradiology - Category: Radiology Source Type: research