{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"AJNR Podcast","title":"Optimizing CSF-Venous Fistula Detection","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/70fa4845\"></iframe>","width":"100%","height":180,"duration":590,"description":"In this AJNR Article Summary, Dr. George Vilanilam discusses the article, \"Maximizing the Conspicuity of Cerebrospinal Fluid–Venous Fistulas on Computed Tomography Myelography: Assessment of Contrast Density and Timing Effects.\" Contrast density, not just timing, plays the dominant role in detecting CSF-venous fistulas, with higher subarachnoid contrast significantly improving diagnostic confidence. These findings support prioritizing contrast pooling strategies during CT myelography to enhance fistula detection in patients with spontaneous intracranial hypotension.","thumbnail_url":"https://img.transistorcdn.com/pYnjuRd7RZ474qG9uX3z-QoT9YB6weBeRBUqEZVVf6Y/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9jYWFi/NDFhMDA3NTgxNmVm/NDY3NDY4MjM0ZGI0/NGY4ZC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}