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Living with Gestational trophoblastic neoplasm

A group of tumors that form in the womb during or after pregnancy, from cells that normally become the placenta.

Understanding Gestational trophoblastic neoplasm

Gestational trophoblastic neoplasm is a group of pregnancy-related tumors caused by overgrowth of trophoblast cells.

Examples include hydatidiform mole, gestational choriocarcinoma, and placental site trophoblastic tumor. It is usually noticed in adulthood.

Signs & symptoms

GARD doesn't list specific symptoms for this condition yet.

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include cancer specialists, gynecologic cancer specialists, maternal-fetal medicine specialists and women’s reproductive health specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Foundation for Women's Cancer may keep lists of experts for this condition.

Care & treatment

Care team
Cancer specialists (oncologists); Gynecologic cancer specialists (gynecologic oncologists); Maternal-fetal medicine specialists (pregnancy-related); Women’s reproductive health specialists (obstetricians / gynecologists)
Expert care
Expert lists: Foundation for Women's Cancer
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Foundation for Women's Cancer and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which type of gestational trophoblastic tumor do I have?
What tests and follow-up will I need after treatment?
Which specialists should be on my care team?

Quick facts

Symptoms usually startAdult

GARD doesn't describe a cause for this condition yet.

Urinary and Reproductive

Also known as: gestational trophoblastic neoplasia; gestational trophoblastic tumor; gestational trophoblastic tumour; gtn; gtt; persistent gestational trophoblastic disease

Patient organizations

Source: NIH GARD · Gestational trophoblastic neoplasmGARD ID 6498 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Gestational trophoblastic neoplasm.

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Explore research for Gestational trophoblastic neoplasm

Explore actively recruiting Gestational trophoblastic neoplasm studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Gestational trophoblastic neoplasm with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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