@article{oai:u-ryukyu.repo.nii.ac.jp:02015712, author = {銘苅, 晋 and 六川, 二郎 and 宮城, 航一 and 高良, 英一 and 仲宗根, 進 and 石川, 泰成 and Mekaru, Susumu and Mukawa, Jiro and Miyagi, Kouichi and Takara, Eiichi and Nakasone, Susumu and Ishikawa, Yasunari}, issue = {2}, journal = {琉球大学医学会雑誌 : 医学部紀要 = Ryukyu medical journal}, month = {}, note = {Magnetic resonance imaging (NRI) were obtained in 6 patients with histologic diagnosis of tumores in the posterior fossa. Two different pulse sequence of MRI were used. The results compared with computed tomography (CT). 1. In the standpoint of anatomical relation to the surrounding structures, MRI-IR T1-weighted images were best to visualize the border and the degree of comression. MRI-SE T2-weighted images were effective to separate the tumors from bone. 2. Intratumoral views were well imaged by MRI-IR, but CT was best to image calcified structures., 論文}, pages = {94--103}, title = {[原著]後頭蓋窩腫瘍のMRI}, volume = {10}, year = {1987} }