Abstract #3316

Visualization of CSF flow of whole brain using 3D dynamic iMSDE SSFP

Tomohiko Horie^1,2, Nao Kajihara¹, Haruo Saito², Shuhei Shibukawa¹, Susumu Takano¹, Natsuo Konta¹, Makoto Obara³, Tetsuo Ogino³, Tetsu Niwa⁴, Kagayaki Kuroda⁵, and Mitsunori Matsumae⁶

¹Department of Radiology, Tokai University Hospital, Isehara, Japan, ²Division of Diagnostic Image Analysis Graduate School of Medicine, Tohoku University, Sendai, Japan, ³Healthcare, Philips Electronics Japan Ltd., Shinagawa, Japan, ⁴Department of Radiology, Tokai University School of Medicine, Isehara, Japan, ⁵Course of Electrical and Electronic Engineering, Graduate School of Engineering, Tokai University, Hiratsuka, Japan, ⁶Department of Neurosurgery, Tokai University School of Medicine, Isehara, Japan

We reported a technique to visualize the irregular flow of cerebrospinal fluid (CSF) in whole brain by using dynamic improved motion-sensitized driven-equilibrium steady-state free precession (dynamic iMSDE SSFP). The purpose of this study was to propose a new technique using 3D dynamic iMSDE SSPF for visualizing the slow and irregular CSF flow of whole brain. 3D dynamic iMSDE SSPF can visualize the connection between the CSF space and a small lesion. This technique is suggested to contribute to the diagnosis of various diseases in the CSF space.

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