Prediction of the Multisegment Clot Sign on Dynamic CT Angiography of Cardioembolic Stroke.
Zhicai ChenFeina ShiMeixia ZhangXiaoxian GongLongting LinMin LouPublished in: AJNR. American journal of neuroradiology (2018)
The presence of the multisegment clot sign on dynamic CTA specifically indicates intracranial large-artery occlusion caused by an embolism from a cardiac source, which may be useful for acute management and secondary prevention of stroke.