%0 Journal Article %T [Inferior Petrosal Sinus and Anterior Condylar Confluence and Surrounding Venous Anatomy]. %A Mizutani K %J No Shinkei Geka %V 52 %N 3 %D 2024 May %M 38783504 暂无%R 10.11477/mf.1436204954 %X Veins at the craniocervical junction are complex network structures. They empty into two main brain venous drainages, the internal jugular vein and internal vertebral venous plexus, and reroute venous blood according to postural changes. They are also involved in the etiology of dural arteriovenous shunts in this region. Hence, regional venous anatomy is crucial for interventional neuroradiologists to understand the pathophysiology and formulate therapeutic strategies. This article aims to provide a summary on venous anatomy, radiological findings, and related pathological conditions, especially for young and inexperienced interventional neuroradiologists.