The occurrence of ovarian teratomas is often related to congenital factors; it is a solid tumor for which medication is ineffective. It is necessary to check if there are other symptoms when a teratoma is detected. For example, some ovarian teratomas involve endocrine issues, others may have a tendency to become malignant, or some might be large in size, and some can experience torsion, leading to sudden abdominal pain, among other problems. Some require early surgical treatment, while small ovarian teratomas can be periodically monitored and observed.