适当性标准：单发脑转移瘤

Brain metastases represent the most common adult intracranial tumor. Treatment for patients with a single brain metastasis remains controversial given the number of management strategies available and the strong opinions associated with each option. Despite class I evidence suggestive of best therapy, there is no clear consensus regarding optimal treatment for these patients.

学科代码：肿瘤学 放射学　　　关键词：单发脑转移瘤