TY - GEN AU - Fusejima,T AU - Matsumura,K AU - Hayano,M TI - [Olfactory neuroblastoma complicated by postirradiation pneumocephalus. Case report] SN - 0470-8105 PY - 1991///0619 KW - Brain Neoplasms KW - radiotherapy KW - Humans KW - Male KW - Middle Aged KW - Neuroectodermal Tumors, Primitive, Peripheral KW - Nose Neoplasms KW - Paranasal Sinus Neoplasms KW - Pneumocephalus KW - etiology KW - Radiation Injuries KW - Radiotherapy KW - adverse effects N1 - Publication Type: Case Reports; English Abstract; Journal Article UR - https://doi.org/10.2176/nmc.30.863 ER -