Analysis of the Effect of Superselective Ophthalmic Artery Thrombolysis for Central Retinal Artery Occlusion.

Introduction: The aim of the study was to investigate the clinical efficacy of superselective ophthalmic artery thrombolysis for central retinal artery occlusion (CRAO).

Methods: Retrospective study of CRAO patients who attended the Department of Ophthalmology of Affiliated Hospital of Weifang Medical University from January 2022 to July 2023, 138 CRAO patients with onset time of 1-3 days were selected for the study. Among them, 86 patients refused thrombolytic treatment and chose to adopt traditional treatment, which was categorized as the control group; 52 patients adopted superselective ophthalmic artery thrombolytic treatment, which was categorized as the observation group.

Transverse-Sigmoid Sinus Dural Arteriovenous Fistula Concurrent With Bilateral Venous Sinus Occlusion.

Background And Significance: Dural arteriovenous fistula (DAVF) is a relatively rare type of cerebrovascular malformation with unknown pathogenesis. Here, the authors report a patient with DAVF in the left transverse-sigmoid sinus (Cognard type III) combined with occlusions of the left sigmoid sinus and right transverse sinus. The authors describe and discuss their successful treatment approach, with the aim to improve the management of this rare disorder.