肿瘤预后与血管生长因子的调节有关。当加速血管生长的因子上调合并抑制血管生长的因子下调时,可引起肿瘤血管生成、迅速生长和转移。因此,分析肿瘤血管生长因子和血管生长状态,有利于鉴别诊断和判断预后。目前,用血管生成抑制剂治疗肿瘤动物已取得成功,并初步应用于临床。据此,可以预测,抗血管生成应成为治疗肿瘤的新方向。 Tumor prognosis is related to the regulation of angiogenic growth factors. When the factor that accelerates blood vessel growth is up-regulated and the factor that inhibits blood vessel growth is down-regulated, it can cause tumor angiogenesis, rapid growth, and metastasis. Therefore, analysis of tumor angiogenic growth factors and blood vessel growth status is helpful for differential diagnosis and prognosis. At present, the use of angiogenesis inhibitors for the treatment of tumor animals has been successful and has been used clinically. Based on this, it can be predicted that anti-angiogenesis should become a new direction for the treatment of tumors.