GTD is a rare group of pregnancy-related tumors that begin in the uterus after conception. It involves abnormal growth of cells that normally develop into the placenta.
When Does GTD Usually Occur?
Gestational trophoblastic disease typically occurs during or after pregnancy, most commonly in the first trimester.
GTD Often Follows a Molar Pregnancy
A molar pregnancy (hydatidiform mole) is the most common cause. It happens when a fertilized egg develops abnormally and forms a tumor instead of a baby.
After a Miscarriage or Abortion
GTD can also develop after a miscarriage, ectopic pregnancy, or even a terminated pregnancy. Always follow up with your doctor.
Can GTD Happen After a Normal Pregnancy?
Yes, although rare, GTD can occur after a full-term pregnancy, especially choriocarcinoma—a more aggressive form of the disease.
Watch for Early Signs
Abnormal vaginal bleeding, rapid uterine growth, or high hCG levels during pregnancy are common early signs of GTD.
Higher Risk in Certain Age Groups
GTD is more likely in women under 20 or over 35. Previous molar pregnancies also increase your risk.
Most GTD Cases Are Benign
The majority of GTD cases are non-cancerous, especially partial and complete moles. Early detection ensures full recovery.
How Is GTD Diagnosed?
Ultrasound and blood tests for hCG hormone levels are key tools for diagnosis, often revealing abnormalities in early pregnancy.
Always Follow Up After Pregnancy Loss
If you’ve had a miscarriage or molar pregnancy, follow-up care is vital to catch GTD early and avoid complications.