原发性椎管内肿瘤与脊柱退变性疾病分属两种不同的疾病范畴。

Intraspinal tumour and spinal degenerative disease belong to different lesion category.

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原发性椎管内肿瘤与脊柱退变性疾病分属两种不同的疾病范畴。

Intraspinal tumour and spinal degenerative disease belong to different lesion category.

youdao