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血管生成是恶性肿瘤的重要特征,微血管密度是评价肿瘤血管生成的金标准,且与肿瘤的分级有很好的相关性。超声造影成为目前评价肿瘤血管的最新检查方法,可通过测定各种灌注参数对活体肿瘤组织的微血管生成情况进行判断。不仅可以为临床提供术前更加丰富的病理学及病理生理学信息。同时其反映肿瘤血管的指标与肿瘤微血管密度具有较高的相关性,从而为预测预后及抗肿瘤血管生成的疗法、手术切除等治疗方案的选择提供重要的依据。
Angiogenesis is an important feature of malignant tumors. Microvessel density is the gold standard for evaluating tumor angiogenesis and has a good correlation with tumor grade. Ultrasound has become the current evaluation of tumor vessels of the latest inspection methods, can be measured by various perfusion parameters of living tumor tissue to determine the microvascular angiogenesis. Not only for the clinical preoperative richer pathology and pathophysiology information. At the same time, it reflects the tumor blood vessels and tumor microvessel density has a high correlation, which for the prediction of prognosis and antiangiogenic therapy, surgical resection and other treatment options provide an important basis.