Junctional ovarian cancer stage II, i.e. junctional ovarian cancer, is a tumor that involves one or both ovaries and has pelvic spread. Junctional ovarian cancer is between benign and malignant in terms of growth pattern and cytological characteristics, and is divided into stages I~IV according to clinical staging, and its stage II can be divided into a-c: 1.a refers to metastasis to the uterus or fallopian tubes, with no malignancy in the ascites or flushing fluid; 2. b refers to spread to other pelvic tissues with no malignancy in the ascites or flushing fluid; 3.c refers to a or b lesions but with malignancy in the ascites or flushing fluid. Stage II Junctional Ovarian Cancer is a relatively early stage of Junctional Ovarian Cancer, for which early surgical treatment is desirable and the risk of postoperative recurrence is low. Patients with stage II junctional ovarian cancer should go to the hospital for further examination and treatment under the guidance of professional doctors.