How do you manage gestational trophoblastic disease?

Treatment of recurrent or resistant gestational trophoblastic tumor may include the following:

1. Chemotherapy with one or more anticancer drugs for tumors previously treated with surgery.
2. Combination chemotherapy for tumors previously treated with chemotherapy.
3. Surgery for tumors that do not respond to chemotherapy.

How is GTD diagnosed?

In addition to a physical examination, the following tests may be used to diagnose GTD:

1. Pelvic examination.
2. Human chorionic gonadotropin (hCG) test.
3. Other lab tests.
4. Ultrasound.
5. X-ray.
6. Computed tomography (CT or CAT) scan.
7. Magnetic resonance imaging (MRI).

Who gestational trophoblastic disease classification?

Gestational trophoblastic disease (GTD) can be benign or malignant. Histologically, it is classified into hydatidiform mole, invasive mole (chorioadenoma destruens), choriocarcinoma, placental site trophoblastic tumor (PSTT), and epithelioid trophoblastic tumor (ETT).

What is the cause of gestational trophoblastic disease?

Causes of Gestational Trophoblastic Disease The most common types of gestational trophoblastic disease occur when a sperm cell fertilizes an empty egg cell or when two sperm cells fertilize a normal egg cell. Your risk is higher based on your: Age: Gestational trophoblastic disease occurs in women of childbearing age.

What does trophoblastic mean?

(TROH-foh-BLAST) A thin layer of cells that helps a developing embryo attach to the wall of the uterus, protects the embryo, and forms a part of the placenta.

How common is GTD?

GTD occurs in about 1 out of every 1,000 pregnancies in the United States. Most of these are molar pregnancies. Choriocarcinoma occurs in about 2 to 7 pregnancies out of every 100,000 pregnancies in the United States, and African American women have the highest incidence of it.

What are the signs and symptoms of choriocarcinoma?

If the choriocarcinoma is in your vagina, it could cause bleeding. If it has spread to your abdomen, you might also have pain or pressure there….If it has spread to other parts of your body like your lungs or brain, you may notice:

• Cough.
• Trouble breathing.
• Chest pain.
• Headache.
• Dizziness.

What are the most common symptoms of gestational trophoblastic disease?

nausea and vomiting that are more frequent and severe than what a woman typically experiences during a normal pregnancy. fatigue and shortness of breath due to anemia resulting from blood loss through vaginal bleeding. faster growth than expected for weeks of pregnancy, due to extension of the uterus.

Is gestational trophoblastic disease the same as molar pregnancy?

This leads to the growth of abnormal cells or clusters of water filled sacs inside the womb. This condition is one of a group of conditions known as gestational trophoblastic disease (GTDs). Molar pregnancies used to be called hydatidiform moles but now most people call them molar pregnancies.

What do you need to know about gestational trophoblastic disease?

1 Gestational trophoblastic disease is the name given to a group of tumors that form during abnormal pregnancies. 2 GTD is rare, affecting about one in every 1,000 pregnant women in the U.S. 3 While some GTD tumors are malignant (cancerous) or have the potential to turn cancerous, the majority are benign (noncancerous).

Where does a placental-site trophoblastic tumor ( pstt ) form?

Placental-site trophoblastic tumors. A placental-site trophoblastic tumor (PSTT) is a rare type of gestational trophoblastic neoplasia that forms where the placenta attaches to the uterus. The tumor forms from trophoblast cells and spreads into the muscle of the uterus and into blood vessels. It may also spread to the lungs, pelvis, or lymph nodes.

How are the trophoblast cells affected in GTD?

The trophoblast helps the embryo implant itself to the uterine wall. These cells also form a large part of the tissue that make up the placenta — the organ that supplies nutrients to a developing fetus. In GTD, there are abnormal changes in the trophoblast cells that cause tumors to develop.

When do you find out if you have a trophoblastic tumor?

Placental-site trophoblastic tumor: This extremely rare, slow-growing tumor develops where the placenta attaches to the uterine wall. Placental-site trophoblastic tumors are often not discovered until years after a full-term pregnancy.