Clinicopathologic analysis of pineal parenchymal tumors of intermediate differentiation: a multi-institutional cohort study by the Kyushu Neuro-Oncology Study Group

Shinji Yamashita, Hideo Takeshima, Nobuhiro Hata, Hiroyuki Uchida, Naoki Shinojima, Kiyotaka Yokogami, Yoshiteru Nakano, Kiyohiko Sakata, Hirotaka Fudaba, Toshiyuki Enomoto, Yukiko Nakahara, Kenta Ujifuku, Kenichi Sugawara, Tooru Iwaki, Yuhei Sangatsuda, Koji Yoshimoto, Ryousuke Hanaya, Akitake Mukasa, Kohei Suzuki, Junkoh Yamamoto, Tetsuya Negoto, Hideo Nakamura, Yasutomo Momii, Minoru Fujiki, Hiroshi Abe, Jun Masuoka, Tatsuya Abé, Takayuki Matsuo, Shogo Ishiuchi, Kyushu Neuro-Oncology Study Group