What is ovarian Thecoma?
Ovarian thecomas are benign ovarian tumors of sex cord / stromal (mesenchymal) origin. They are thought to account for approximately 0.5-1% of all ovarian tumors. As ovarian thecomas secrete estrogen, they are described as functional ovarian tumors.
Is Thecoma benign or malignant?
A thecoma is a benign tumor that consists entirely of stroma (theca) cells. It predominantly occurs in women in their perimenopausal and menopausal years. These tumors can be associated with estrogen production but not as often as granulosa cell tumors.
What is Luteinized Thecoma?
Luteinized thecoma of the ovary associated with sclerosing peritonitis is a rare tumor that has no standard definitive treatment regimen.
How common are ovarian Fibromas?
Most commonly found in women in their 50s during perimenopause (transition to menopause) or postmenopause, ovarian fibromas account for approximately four percent of all ovarian tumors.
How is an ovarian teratoma diagnosed?
Imaging tests, such as X-rays, CT (computed tomography) scans, magnetic resonance imaging (MRI) and ultrasound to determine the size and location of the teratoma. Blood tests to check hormone levels and tumor markers. Biopsy to find out if the teratoma is cancerous or noncancerous.
Do ovarian teratomas have to be removed?
Ovarian teratoma A 12-cm mature cystic teratoma of the ovary prior to excision. Although malignant degeneration is quite rare, the cyst should be removed in its entirety, and if immature elements are found, the patient should undergo a standard staging procedure.
Can cystadenomas be cancerous?
While most are benign, some cystadenomas are cancerous. Ovarian dermoid cysts, or teratomas, are made up of a variety of different cell types. They’re a type of ovarian germ cell tumor. Usually these tumors are benign, but occasionally they can be malignant.
What is a ovarian cystadenoma?
Cystadenomas. These develop on the surface of an ovary and might be filled with a watery or a mucous material. Endometriomas. These develop as a result of a condition in which uterine endometrial cells grow outside your uterus (endometriosis). Some of the tissue can attach to your ovary and form a growth.