What is masculinizing tumor of the ovary?

Two nonrelated ovarian tumors associated with masculinization are now described, the arrhenoblastoma and a large cell type variously called hypernephroma, hypernephroid and luteoma.

What is the most common malignant tumor of the ovary?

Epithelial ovarian cancer is the most common type of ovarian cancer. Primary peritoneal cancer and fallopian tube cancer are similar to epithelial ovarian cancer and are treated in the same way.

What are the most common tumors metastatic to the ovary?

The two most common nongynecologic primary sites of ovarian metastasis were the colorectum (68 cases) and stomach (61 cases). In addition to the most common symptoms of abdominal distension (39.0%), abdominal pain (37.9%), and ascites (27.7%), 18.1% of patients presented with abnormal uterine bleeding.

What is Arrhenoblastoma?

Listen to pronunciation. (uh-REE-noh-blas-TOH-muh) A rare type of ovarian tumor in which the tumor cells secrete a male sex hormone. This may cause virilization (the appearance of male physical characteristics in females).

How quickly does an ovarian tumor grow?

Ovarian cancer grows quickly and can progress from early stages to advanced within a year. With the most common form, malignant epithelial carcinoma, the cancer cells can grow out of control quickly and spread in weeks or months.

Is a 4 cm ovarian mass big?

Beyond this, any pouch or sac filled with fluid or other tissue that formed on the ovary is also an ovarian cyst. In general, an enlargement of the ovary cyst beyond 4 cm can cause persistent discomfort. It would, therefore, alert a patient and their doctor of a possible problem.

Where do ovarian tumors metastasize?

Metastatic ovarian cancer is an advanced stage malignancy that has spread from the cells in the ovaries to distant areas of the body. This type of cancer is most likely to spread to the liver, the fluid around the lungs, the spleen, the intestines, the brain, skin or lymph nodes outside of the abdomen.

What is a Luteoma?

Luteoma of pregnancy is a rare, benign condition characterized by a tumor-like mass of the ovary that emerges during pregnancy and regresses spontaneously after delivery. It is usually asymptomatic and the diagnosis is generally incidental.

What is a Gonadoblastoma?

(goh-NA-doh-blas-TOH-muh) A rare tumor that is made up of more than one type of cell found in the gonads (testicles and ovaries), including germ cells, stromal cells, and granulosa cells. Gonadoblastomas are usually benign (not cancer), but they may sometimes become malignant (cancer) if not treated.

How fast does an ovarian tumor grow?

How can you tell if an ovarian tumor is cancerous?

The 2 tests used most often (in addition to a complete pelvic exam) to screen for ovarian cancer are transvaginal ultrasound (TVUS) and the CA-125 blood test. TVUS (transvaginal ultrasound) is a test that uses sound waves to look at the uterus, fallopian tubes, and ovaries by putting an ultrasound wand into the vagina.