方法采用免疫组织化学方法，检测42例喉癌组织中vegf与MMP - 9表达及肿瘤微血管计数(mvc)。

Methods VEGF, MMP-9 and microvessel count (MVC) were detected by immunohistochemical method in 42 laryngeal carcinoma specimens.

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CD 34单克隆抗体组织化学染色显示微血管，用微血管计数(MVC)测定肿瘤血管生成。

The vascular development was measured by microvessel count (MVC) which was immunostained with anti-CD34 monoclonal antibody.

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