[P30] Poster Session 30　Rare Cancer/Cancer of Unknown Primary（Case Report 2）

[P30-6] Diagnostic and therapeutic challenges of glioblastoma as an initial presentation of CMMRD

^○Shumpei Onishi^1,2, Takao Hinoi³, Fumiyuki Yamasaki², Takeshi Takayasu², Motoki Takano², Ushio Yonezawa², Akira Taguchi², Kiwamu Akagi⁴, Kazuhiko Sugiyama⁵ (1.Department of Neurosurgery, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, 2.Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 3.Department of Clinical and Molecular Genetics, Hiroshima University Hospital, 4.Department of Molecular Diagnosis and Cancer Prevention, Saitama Cancer Center, 5.Department of Clinical Oncology and Neuro-oncology Program, Hiroshima University Hospital)