Gestational trophoblastic disease synonyms

Gestational trophoblastic disease (GTD) is a term used to describe a group of rare tumors that develop in the cells that would normally form the placenta during pregnancy. These tumors are also known as gestational trophoblastic neoplasia (GTN) and are classified into several subtypes, including:

• Hydatidiform mole: This is the most common type of GTD, characterized by the abnormal growth of placental tissue. It can be further divided into complete and partial moles.


• Choriocarcinoma: This is a malignant form of GTD that develops from the cells of the placenta. It is an aggressive cancer that can spread to other parts of the body.


• Placental site trophoblastic tumor: This rare type of GTD develops from the cells that form the placenta. It tends to grow slowly and is usually less aggressive than choriocarcinoma.


• Epithelioid trophoblastic tumor: This is an extremely rare type of GTD that develops from the cells of the placenta. It is typically less aggressive than choriocarcinoma.

Gestational trophoblastic disease can occur after any type of pregnancy, including miscarriages, ectopic pregnancies, and even normal pregnancies. It is important to note that GTD is not the same as a normal pregnancy, and it requires specialized medical attention.

Common symptoms of GTD include abnormal vaginal bleeding, enlarged uterus, severe nausea and vomiting, and high levels of human chorionic gonadotropin (hCG) hormone. Diagnosis of GTD involves a combination of physical exams, imaging tests, and blood tests to measure hCG levels.

Treatment for GTD depends on the specific subtype and stage of the disease. It may include surgery to remove the tumor, chemotherapy, and in some cases, radiation therapy. Regular follow-up care is essential to monitor hCG levels and ensure the disease does not recur.

In conclusion, gestational trophoblastic disease is a term used to describe a group of rare tumors that develop in the cells that would normally form the placenta during pregnancy. It includes subtypes such as hydatidiform mole, choriocarcinoma, placental site trophoblastic tumor, and epithelioid trophoblastic tumor. Prompt diagnosis and appropriate treatment are crucial for managing GTD effectively.

by Diseasemaps