1) Acharya S, DeWees T, Shinohara ET, Perkins SM:Long-term outcomes and late effects for childhood and young adulthood intracranial germinomas. Neuro Oncol 17:741-746, 2015
2) Cahan WG, Woodard HQ, Higinbotham NL, Stewart FW, Coley BL:Sarcoma arising in irradiated bone:report of eleven cases. Cancer 1:3-29, 1948
3) Elsamadicy AA, Babu R, Kirkpatrick JP, Adamson DC:Radiation-induced malignant gliomas:a current review. World Neurosurg 83:530-542, 2015
4) García-Navarro V, Tena-Suck ML, Celis MA, Vega R, Rembao D, Salinas C:Anaplastic astrocytoma post radiotherapy of pineal germinoma. Arq Neuropsiquiatr 67:707-709, 2009
5) Hwang K, Lee KS, Choe G, Cho BG, Kim CY:Secondary glioblastoma after treatment of intracranial germinoma-would radiation-only therapy still be safe? Case report. BMC Cancer 18:1119, 2018
6) Jabbour SK, Zhang Z, Arnold D, Wharam MD:Risk of second tumor in intracranial germinoma patients treated with radiation therapy:the Johns Hopkins experience. J Neurooncol 91:227-232, 2009
7) Kawahara I, Masui K, Horie N, Matsuo T, Kitagawa N, Tsutsumi K, Nagata I, Morikawa M, Hayashi T:Radiation-induced meningioma following prophylactic radiotherapy for acute lymphoblastic leukemia in childhood. Pediatr Neurosurg 43:36-41, 2007
8) Kitanaka C, Shitara N, Nakagomi T, Nakamura H, Genka S, Nakagawa K, Akanuma A, Aoyama H, Takakura K:Postradiation astrocytoma. Report of two cases. J Neurosurg 70:469-474, 1989
9) Minniti G, Traish D, Ashley S, Gonsalves A, Brada M:Risk of second brain tumor after conservative surgery and radiotherapy for pituitary adenoma:update after an additional 10 Years. J Clin Endocrinol Metab 90:800-804, 2005
10) 西川 亮:頭蓋内胚細胞腫の治療—世界と日本—.脳外誌24:445-451, 2015
11) Nishio S, Morioka T, Inamura T, Takeshita I, Fukui M, Sasaki M, Nakamura K, Wakisaka S:Radiation-induced brain tumours:potential late complications of radiation therapy for brain tumours. Acta Neurochir(Wien)140:763-770, 1998
12) Ogawa K, Shikama N, Toita T, Nakamura K, Uno T, Onishi H, Itami J, Kakinohana Y, Kinjo T, Yoshii Y, Ito H, Murayama S:Long-term results of radiotherapy for intracranial germinoma:a multi-institutional retrospective review of 126 patients. Int J Radiat Oncol Biol Phys 58:705-713, 2004
13) Osuka S, Tsuboi K, Takano S, Ishikawa E, Matsushita A, Tokuuye K, Akine Y, Matsumura A:Long-term outcome of patients with intracranial germinoma. J Neurooncol 83:71-79, 2007
14) Paulino AC, Mai WY, Chintagumpala M, Taher A, Teh BS:Radiation-induced malignant gliomas:is there a role for reirradiation? Int J Radiat Oncol Biol Phys 71:1381-1387, 2008
15) Report of Brain Tumor Registry of Japan(2005-2008)14th Edition:Brain Tumor Registry of Japan(2005-2008). Neurol Med Chir(Tokyo)57(Suppl 1):9-102, 2017
16) Takada A, Ii N, Hirayama M, Toyoda H, Matsubara T, Toyomasu Y, Kawamura T, Daimon T, Sakuma H, Nomoto Y:Long-term follow-up of intensive chemotherapy followed by reduced-dose and reduced-field irradiation for intracranial germ cell tumor. J Neurosurg Pediatr 23:317-324, 2018
17) Tamura T, Nakamura S, Shirata K, Sato K, Tsubokawa T, Sawada T:Cerebellar malignant glioma after radiation therapy for suprasellar germinoma--case report. Neurol Med Chir(Tokyo)29:223-229, 1989
18) You SH, Lyu CJ, Kim DS, Suh CO:Second primary brain tumors following cranial irradiation for pediatric solid brain tumors. Childs Nerv Syst 29:1865-1870, 2013