肿瘤内血管形成是肿瘤生长和转移的基础。血管生长分子诱导肿瘤血管形成微血管网,包绕肿瘤并向肿瘤内浸润。尽管妇科各种恶性肿瘤,最初手术时无肿瘤转移,但肿瘤内的微血管密度(MVD)仍影响预后。65%～80%临床Ib宫颈癌患者能够存 Tumor angiogenesis is the basis of tumor growth and metastasis. Angiogenic molecules induce tumor vasculature to form microvascular networks that wrap around the tumor and infiltrate the tumor. Despite various gynecological malignancies, which were initially tumor-free at the time of surgery, the microvessel density (MVD) within the tumor still affects the prognosis. 65% to 80% of patients with clinical Ib cervical cancer can survive