The degree of vascular calcification affects endovascular recanalization in chronic intracranial and extracranial large artery occlusion: A retrospective study.

ABSTRACT: Chronic cerebral artery occlusion is an important cause of cerebral ischemic events. Endovascular recanalization is an effective treatment for this condition, but its success depends on appropriate patient selection and assessment. This is a retrospective study that collected patients with chronic cerebral artery occlusion who underwent endovascular recanalization to determine how imaging features from computed tomography angiography - including the extent of internal carotid artery occlusion, the number of calcified vessels, and the degree of calcification in the occluded vessels - affect the success rate of recanalization. A total of 147 patients were included, 103 (70.1%) were successfully recanalized. Lipoprotein(a) (Lp[a]) levels were significantly higher in the failed group (38.40 ± 

SUBMITTER: Liu L 

PROVIDER: S-EPMC12419393 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature