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Cerebral Angiography - Europe PMC

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Last Updated: 22 September 2022

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Effect of Percutaneous Inferior Sympathetic Ganglion Block on Medium Sized Intracranial Artery Diameters on Cerebral Angiography.

Some evidence points to the vasodilatory role of sympathetic blockade in patients of aneurysmal subarachnoid hemorrhage, which is consistent with moderate-sized intracranial arteries, but the effect on medium-sized intracranial arteries remains unclear. In two patients, we present the findings of serial cerebral angiography to investigate the cerebral vasodilatory effects of percutaneous inferior ganglion block. With a marginal decrease in the ACA's diameter, there was an average increase in intracranial ICA and MCA diameter at 1 minute, 5 minutes, and ten minutes, according to Patient 1. In Patient 2, there was an average increase in intracranial ICA and MCA diameters at 1 minute, 5 minutes, 20 minutes, and 30 minutes, with a small increase in diameter observed at 5 minutes, 10 minutes, and 30 minutes, with a significant increase in diameter in the ACA at 5 minutes, 10 minutes, and 30 minutes.

Source link: https://europepmc.org/article/MED/36115565

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions