In Kaplan-Meier survival analysis, 102 ovarian cancer patients were divided into low KRT80 expression group (44 cases) and high KRT80 expression group (58 cases); FIGO I-II stage group (43 cases) and FIGO III-IV stage group (59 cases); no lymphatic metastasis group (65 cases) and lymphatic metastasis group (22 cases). Here, KRT80 is linked to Lymphatic Metastasis.