The differential diagnosis of brainstem tumor for a patient with this age includes astrocytoma, intramedullary ependymoma, medulloblastoma and choroid plexus papilloma.

• 在该年龄层的鑑别诊断为星细胞瘤，髓腔内室管膜瘤，神经管胚细胞瘤及脉络丛乳头状瘤。