Diagnosis of Epithelial Ovarian Cancer Using Ovarian Cancer Score (OCS) Test

Multicenter Clinical Research for Diagnosis of Epithelial Ovarian Cancer Using OCS Test

The study is designed to confirm the performance of the 3D Medicines Corporation OCS test in diagnosis of epithelial ovarian cancer in patients with adnexal mass. To this end, blood samples from female patients with adnexal mass required surgical resection from four centers are obtained and analysis in the study.

Inclusion Criteria:

• a) ≥ 18 years of age;
• b) Patients with adnexal masses;
• c) Sign the informed consent form;
• d) Adnexal mass that requires excision;

Exclusion Criteria:

• a) history of chemoradiotherapy;
• b) history of malignancy;
• c) pregnancy;
• d) Adnexal mass not require surgical excision;
• e) The adnexal mass has been diagnosed as malignant before surgery, and the number of cases enrolled in a single institution exceeds 50;
• f) Blood CA125 value greater than 1000 U/ml at initial treatment.