How serious is tumor in ovary?

How serious is tumor in ovary?

Most ovarian germ cell tumors are benign, but some are cancerous and may be life threatening. Less than 2% of ovarian cancers are germ cell tumors. Overall, they have a good outlook, with more than 9 out of 10 patients surviving at least 5 years after diagnosis.

How is a struma ovarii diagnosed?

The diagnostic criterion of malignant struma ovarii is based on histological features of the resected ovary. Although not yet uniformly standardized, these criteria include cellular atypia and increased hyperplasia, nuclear pleomorphism, mitotic activity, and vascular and/or capsular invasion.

How is struma ovarii treated?

CONCLUSION. Simple surgery is recommended for patients with struma ovarii, especially if they have fertility potential. Laparoscopic surgery is the recommended approach due to its shorter recovery time and lower morbidity. Most patients do not require extended periods of follow-up or postoperative investigations.

Is struma ovarii a teratoma?

Struma ovarii is a specialized or monodermal teratoma predominantly composed of mature thyroid tissue [1]. Thyroid tissue must comprise more than 50 percent of the overall tissue to be classified as a struma ovarii. Struma ovarii accounts for approximately 5 percent of all ovarian teratomas [2-4].

Is ovarian tumor curable?

Germ cell and stromal tumors have a much better prognosis than the epithelial type. They are often curable because they are more likely to be detected at early stages. Around two in 10 women with advanced-stage ovarian cancer are effectively cured and survive at least 12 years after the treatment.

What type of tumor is struma ovarii?

Struma ovarii is a rare ovarian tumor that was first described in 1899. It is defined by the presence of thyroid tissue comprising more than 50% of the overall mass. It most commonly occurs as part of a teratoma, but may occasionally be encountered with serous or mucinous cystadenomas.