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Living with Astrocytoma, anaplastic

A rare brain tumor that starts in star-shaped brain cells called astrocytes, most often in adults.

Understanding Astrocytoma, anaplastic

Anaplastic astrocytoma is a rare, cancerous brain tumor that starts in astrocytes, which are star-shaped cells that protect nerve cells.

Astrocytes surround and protect nerve cells in the brain and spinal cord. Signs depend on the tumor's location and size. It most often appears in adults. It usually happens by chance, but it can go along with a few rare genetic conditions.

Signs & symptoms

GARD says symptoms depend on the location and size of the tumor and may include:

  • Headaches
  • Drowsiness
  • Vomiting
  • Changes in personality or mental state
  • Seizures
  • Vision problems, limb weakness, or coordination problems

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.

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Cancer specialists (oncologists)
Expert care
Ask about multidisciplinary care centers for rare conditions
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 National Brain Tumor Society 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
What treatment options fit this tumor?
Which symptoms should I report right away?
Is genetic testing needed in my case?

Quick facts

Symptoms usually startAdult

GARD says anaplastic astrocytomas usually occur sporadically, meaning without a clear cause, but can be linked to a few rare genetic disorders.

Neurological

Also known as: anaplastic astrocytoma; astrocytoma, anaplastic, malignant; grade iii astrocytic neoplasm; grade iii astrocytic tumor; grade iii astrocytic tumour; grade iii astrocytoma

Patient organizations

Source: NIH GARD · Astrocytoma, anaplasticGARD ID 5860 · 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 Astrocytoma, anaplastic.

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HealthSpark

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  • Recruiting studies from ClinicalTrials.gov
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  • 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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