{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"AJNR Podcast","title":"Poststroke Collaterals on MRI feat. Cynthia Greene","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/cf0e08f6\"></iframe>","width":"100%","height":180,"duration":867,"description":"In this AJNR Author Interview, Dr. Francis Deng speaks with Dr. Cynthia Greene about her article, \"Posttreatment Follow-Up MR Imaging Biomarkers of Collateral Status Are Associated with Short-Term Outcomes in Large-Vessel Acute Ischemic Stroke.\" In a retrospective study of follow-up MRI after anterior-circulation large-vessel occlusion stroke, a greater burden of FLAIR hyperintense vessels was associated with worse short-term neurologic outcomes, even among successfully reperfused patients, suggesting persistent FLAIR hyperintense vessels may mark ongoing perfusion abnormality or possible no-reflow physiology.","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}