1. Patients with a preoperative ultrasound diagnosis of a solid ovarian mass (solid according to IOTA terminology, i.e. 80% of the tumor consists of solid tissue).
2. Patients who will undergo surgery within 120 days after the ultrasound examination.
3. Patients at least 18 years old.
4. Informed consent signed.
You may not be if
1. Patients under 18 years of age.
2. Patient refusal
Clareo Health | Ultrasound RF Data for Discriminating Between Benign and Malignant Ovarian Masses