サイトウ　タイイチ   SAITO Taiichi   齋藤　太一    所属   研究施設 研究施設    職種   非常勤講師
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Secondary anaplastic oligodendroglioma after cranial irradiation: a case report.
掲載誌名	正式名：Journal of neuro-oncology 略　 称：J Neurooncol ISSNコード：0167-594X(Print)0167-594X(Linking)
掲載区分	国外
巻・号・頁	88(3),pp.299-303
著者・共著者	Doskaliyev Aidos, Yamasaki Fumiyuki, Kenjo Masahiro, Shrestha Prabin, Saito Taiichi, Hanaya Ryosuke, Sugiyama Kazuhiko, Kurisu Kaoru
発行年月	2008/07
概要	Secondary brain tumors rarely arise after cranial irradiation; among them, meningiomas and glioblastomas are the most common and secondary oligodendroglial tumors the most rare. We present a 48-year-old man who developed an oligodendroglial tumor 38 years after receiving 50 Gy of cranial irradiation to a pineal tumor. He underwent gross total removal of a calcified, ring-enhanced mass in the right temporal lobe. The tumor was histologically diagnosed as anaplastic oligodendroglioma. Our review of previously reported secondary oligodendroglial tumors that developed after cranial irradiation revealed that these rare tumors arose after low-dose cranial irradiation or at the margin of a field irradiated with a high dose. We suggest that secondary oligodendroglial tumors arising after cranial irradiation are more aggressive than primary oligodendrogliomas.
DOI	10.1007/s11060-008-9564-y
文献番号	18373067