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本研究通过对ＭＲＩ上脑膜瘤瘤周水肿与血管内皮生长因子 (ＶＥＧＦ)表达的相关分析 ,阐明ＶＥＧＦ与脑膜瘤瘤周水肿之间的关系。1 材料和方法采用随机抽样方法对 2 1例经ＭＲ扫描及手术病理证实的脑膜瘤标本进行瘤周水肿和免疫组织化学分析。ＭＲ扫描方式包括平扫和增强 ,采
In this study, we analyzed the relationship between peripheral edema and the expression of vascular endothelial growth factor (VEGF) in meningioma on MRI to clarify the relationship between VEGF and peripheral edema of meningioma. 1 Materials and Methods Twenty-one cases of meningioma confirmed by MR scanning and surgical pathology were subjected to peritumoral edema and immunohistochemical analysis using a random sampling method. MR scanning methods include scanning and enhancement, mining