Detection of Ovarian Cancer Using an Artificial Intelligence Enabled Transvaginal Ultrasound Imaging Algorithm

Inclusion Criteria: * Women scheduled for Transvaginal Ultrasound examination for adnexal lesions; * Women aged over 18 years old; * Women willing to participant in this study evidenced by signing the informed consent. Exclusion Criteria: * Women without adnexa for any reasons at the time of Transvaginal Ultrasound examination, including but not limited to receiving surgical removal for adnexa; * Women with a pathologic diagnosis of ovarian cancer before the Transvaginal Ultrasound examination; * Women with mental abnormal; * Women did not cooperate or participate in other clinical trials; * Pregnant or lactating women.