Teratomas are not considered complex and difficult diseases; you can just register for a regular gynecology appointment. Then, related examinations such as ultrasound scans are necessary to assess aspects like the size and echoes of the teratoma, the presence of ascites in the pelvic cavity, whether there are adhesions nearby, and the clarity of the boundaries. Corresponding gynecological examinations are also required, as well as checking for symptoms such as compression of adjacent tissues and the presence of significant abdominal pain. Generally, teratomas around five centimeters in size may experience torsion of the pedicle, so laparoscopic surgery might be necessary when required.