[O-47] Oral Session 47 Neuroimaging2

[O-47-5] Clot meniscus sign: An angiographic predictor of the First Pass Effect in mechanical thrombectomy

^○Yuki Yamamoto¹, Nobuaki Yamamoto¹, Kazutaka Kuroda¹, Izumi Yamaguchi², Takeshi Miyamoto², Syu Sogabe², Kenji Shimada², Yasuhisa Kenematsu², Yasushi Takagi², Yuishin Izumi¹ (1.Department of Neurology, Tokushima University Hospital, Japan, 2.Department of Neurosurgery, Tokushima University Hospital)