Most radiosensitive brain tumour is: (A) Ependymoma, (B) Medulloblastoma, (C) Glioblastoma multiforme, (D) Astrocytoma
Answer is A. pediatric ependymomas, GTR with adjuvant local radiotherapy has been established as the standard treatment, especially for tumors located in the posterior fossa . Radiotherapy is an impoant treatment modality due to the radiosensitivity of ependymomas. Ref Harrison20th edition pg 1316