The doctor may take out the cancer using one of the following operations:

1. Dilation and curettage (D & C) with suction evacuation is stretching the opening of the uterus (the cervix) and removing the material inside the uterus with a small vacuum-like device. The walls of the uterus are then scraped gently to remove any material that may remain in the uterus. This is used only for molar pregnancies.

2. Hysterectomy is an operation to take out the uterus. The ovaries usually are not removed in the treatment of this disease.

Chemotherapy uses drugs to kill cancer cells. It may be taken by pill or put into the body by a needle in a vein or muscle. It is called a systemic treatment because the drugs enter the bloodstream, travel through the body, and can kill cancer cells outside the uterus. Chemotherapy may be given before or after surgery or alone.

Radiation therapy uses high-energy x-rays to kill cancer cells and shrink tumors. Radiation may come from a machine outside the body (external-beam radiation therapy) or from putting materials that produce radiation (radioisotopes) through thin plastic tubes into the area where the cancer cells are found (internal radiation).

Treatment by stage

Treatment of gestational trophoblastic tumor depends on the stage of the disease, and the patient’s age and overall condition.

Standard treatment may be considered because of its effectiveness in patients in past studies, or participation in a clinical trial may be considered. Not all patients are cured with standard therapy and some standard treatments may have more side effects than are desired. For these reasons, clinical trials are designed to find better ways to treat cancer patients and are based on the most up-to-date information. Clinical trials are ongoing in most parts of the country for most stages of gestational trophoblastic tumor.

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