About pLGG
Understanding pLGG
Easton, lives with pLGG.
Lives for painting.
What is pLGG?
pLGG is the most common type of brain tumor diagnosed in children, accounting for 30-40% of tumors. About 1700 children are diagnosed with it each year.
Glioma = a certain type of brain tumor, a type of tumor, are graded based on how quickly they grow—the slower the growth, the lower the grade. Because pLGG is a chronic disease, doctors focus more on how the child functions and feels.
pLGG is different from other cancers due to its slow growth and high survival rate—over 90%.
Since pLGG is a form of cancer, you may hear your doctor use terms like brain tumor, benign, or nonmalignant when discussing pLGG.
Most common pLGG tumor locations
Symptoms of pLGG depend on the tumor type, size, and location in the brain.
Some of the most common symptoms include:
Loss of balance, difficulty walking, motor function problems, and problems with speech
Unexplained weight loss or weight gain
Headache
Vision problems
Nausea and vomiting
Seizures
Unusual tiredness or change in energy level
Mood disorders
These are not all the possible symptoms. You know your child best, so if you notice any changes in behavior or if something concerns you, speak with a doctor.
For explanations of terms used throughout the site, please see the Glossary.
Learn more about pLGG as a family by reading
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Sign UpTumors return or progress in 50% of children after initial treatment.