Skip to content
knowrare
HealthSignal
Your condition community

Living with Ganglioglioma

A rare brain tumor that usually grows slowly and is considered noncancerous.

Understanding Ganglioglioma

Ganglioglioma is a rare type of brain tumor that makes up about 1% of all brain tumors.

It forms when a single brain cell starts to divide into more cells. Most gangliogliomas grow slowly and are considered benign. Up to 10% may grow more quickly and become malignant, meaning the tumor affects the surrounding brain tissue.

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 brain and nervous system specialists and cancer 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

    Alex's Lemonade Stand Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Cancer specialists (oncologists)
Expert care
Expert lists: Alex's Lemonade Stand Foundation
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 Alex's Lemonade Stand Foundation 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
Is my tumor slow-growing, or could it grow faster?
What treatment and follow-up scans do you recommend?
Which specialists should be on my care team?

Quick facts

It can happen when a cell randomly gains changes in genes that control how the cell divides.

Neurological

Also known as: cns ganglioglioma; glioneuroma; mixed cell tumors containing both neural ganglionic cells and neural glial cell components; neuroastrocytoma

Patient organizations

Source: NIH GARD · GangliogliomaGARD ID 2430 · 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 Ganglioglioma.

Explore the Ganglioglioma blog

Explore research for Ganglioglioma

Explore actively recruiting Ganglioglioma studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Ganglioglioma 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

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Ganglioglioma studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

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

Get Signals for Ganglioglioma

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Ganglioglioma

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Ganglioglioma experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.