Objective To determine if the whole brain radiotherapy (WBRT) is necessary in patients with single brain metastases from non small cell lung cancer treated with stereotactic radiosurgery (SRS).

目的：确定立体定向放射外科治疗非小细胞肺癌单发脑转移瘤是否需合并全脑照射。

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Objective To analyze the result of the 3 dimensional conformal radiation therapy (3dcrt) and the stereotactic radiosurgery (SRS) for the glioma of the brain.

目的分析三维适形放疗(3dcrt)与立体定向放射外科(SRS)对于不能手术切除或拒绝手术治疗的脑胶质瘤的疗效。

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It will also provide a stereotactic radiosurgery service (SRS) which involves the precise delivery of a single fraction of high-dose radiation, usually within the skull.

BBC: South East Wales