Ovarian Cancer

Ovarian cancer is a disease in which cancer cells grow in the ovaries. The ovaries are a pair of organs in the pelvic area of women that produce eggs and female hormones. Cancer occurs when cells in the body (in this case ovarian cells) divide without control or order. Normally, cells divide in a regulated manner. If cells keep dividing uncontrollably when new cells are not needed, a mass of tissue forms, called a growth or tumor. The term cancer refers to malignant tumors, which can invade nearby tissues and can spread to other parts of the body. A benign tumor does not invade or spread.

A risk factor is something that increases your chance of getting a disease or condition.

• Sex: Female
• Family history of ovarian cancer, especially in mother, sister, or daughter
• Age: 50 or older
• Menstrual history – first period before age 12, no childbirth or first childbirth after age 30, and late menopause
• Personal history of breast or colon cancer

Ovarian Cancer generally doesn't cause symptoms until the later stages.
Symptoms include:

• Abdominal discomfort and/or pain
• Gas, indigestion, pressure, swelling, bloating, or cramps
• Nausea, diarrhea, constipation, or frequent urination
• Loss of appetite
• Feeling of fullness even after only a light meal
• Unexplained weight gain or loss
• Abnormal bleeding from the vagina

Note: These symptoms may also be caused by other, less serious health conditions. Anyone experiencing these symptoms should see a doctor.

Your doctor will ask you about your symptoms and medical history, and perform a physical examination.
Tests may include:
Pelvic Exam – use of a physician's gloved finger to examine the uterus, vagina, ovaries, fallopian tubes, bladder and rectum for lumps or a change in size or shape
Imaging Tests (Ultrasound, CT scan, and MRI scan) – tests that create pictures of the ovaries and surrounding tissues that will show if there is a tumor
Lower GI Series or Barium Enema – a series of x-rays of the colon and rectum after having an enema containing barium
Biopsy – removal of a sample of ovarian tissue to test for cancer cells
CA-125 Assay – a blood test to measure the level of CA-125, a substance in the blood that indicates ovarian cancer may be present

Once Ovarian Cancer is found, staging tests are performed to find out if the cancer has spread and, if so, to what extent. Treatment for ovarian cancer depends on the extent of the cancer and the general health of the patient.
Treatments include:
Surgery – surgical removal of a cancerous tumor and nearby tissues, and possibly nearby lymph nodes.
Chemotherapy – the use of drugs to kill cancer cells. Chemotherapy may be given in many forms including: pill, injection, and via a catheter. The drugs enter the bloodstream and travel through the body killing mostly cancer cells, but also some healthy cells.
Radiation Therapy (Radiotherapy) – the use of radiation to kill cancer cells and shrink tumors. Radiation may be:
External Radiation Therapy - radiation directed at the abdomen from a source outside the body
Internal Radiation Therapy - radioactive materials placed into the abdomen in or near the cancer cells
Intratransperitoneal Radiation Therapy - radioactive liquid is instilled directly into the abdomen

There are no guidelines for preventing Ovarian Cancer because the cause is unknown and symptoms are not present in the early stages. If you think you are at risk for Ovarian Cancer talk to your doctor about ways to reduce your risk factors and an appropriate schedule of check-ups.