カミヤ　コウヘイ   Kamiya Kohei   神谷　昂平    所属   東邦大学  医学部 医学科（大森病院）    職種   講師
論文種別	症例報告
言語種別	英語
査読の有無	査読あり
表題	Spatial Restriction within Intracranial Epidermoid Cysts Observed Using Short Diffusion-time Diffusion-weighted Imaging.
掲載誌名	正式名：Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine ISSNコード：13473182
出版社	JPN SOC MAGNETIC RESONANCE MEDICINE
巻・号・頁	17(3),pp.269-272
著者・共著者	Christina Andica,Masaaki Hori,Kouhei Kamiya,Saori Koshino,Akifumi Hagiwara,Koji Kamagata,Issei Fukunaga,Nozomi Hamasaki,Michimasa Suzuki,Thorsten Feiweier,Katsutoshi Murata,Atsushi Arakawa,Akihide Kondo,Osamu Akiyama,Shigeki Aoki
発行年月	2018/07
概要	We report two cases of pathologically proven intracranial epidermoid cysts. Both cases were scanned with diffusion-weighted imaging using pulsed gradient spin-echo (PGSE) and oscillating gradient spin-echo (OGSE; 50 Hz) prototype sequences with diffusion times of 47.3 ms and 8.5 ms, respectively. The apparent diffusion coefficient measured by OGSE was higher than that measured by PGSE, indicating the spatial restriction of water diffusion in the laminated keratin layers within the cyst as demonstrated by histopathology.
DOI	10.2463/mrms.cr.2017-0111
PMID	29129844