卵巢癌在妇科恶性肿瘤的发病率仅次于宫颈癌，居第二位，但由于不易做到早期诊断，死亡率居妇科恶性肿瘤首位。为了提高卵巢癌患者生存率，研究其转移方式、规律及诊断已成为卵巢癌领域的热门课题。由于卵巢癌特有的生物学特征，其转移有其特征性：地图样播散：肿瘤细胞直接播 The incidence of ovarian cancer in gynecological malignancies second only to cervical cancer, ranking second, but because of difficult to do early diagnosis, the mortality rate ranks first in gynecological malignancies. In order to improve the survival rate of patients with ovarian cancer, to study the transfer mode, regularity and diagnosis has become a hot topic in the field of ovarian cancer. Due to the unique biological characteristics of ovarian cancer, its metastasis has its own characteristics: map-like dissemination: direct broadcast of tumor cells