Brain tumors strike over 25,000 Americans annually with often subtle warning signs. Learn crucial facts about detection, treatment advances, and survival rates.

According to the National Brain Tumor Society, approximately 5.7% of all primary brain tumors occur in children and adolescents aged 0-19 years.

Brain cancer can strike at any age, notably affecting children under 15 and adults over 65, as well as emerging in those under 40. Primary and secondary brain tumors vary in severity.

Glioblastoma is the most lethal type of primary brain cancer due to its aggressive nature and its treatment-resistant characteristics. It is the most common form of primary brain cancer.

DEAR DR. ROACH: My husband woke up with double vision about three weeks ago. It appears that his left eye is turned inward ...

Gliomatosis cerebri is a growth pattern of glial tumors that is typically widespread in the brain. Learn the symptoms, treatment options, and outlook.

First, surgery was performed to remove the tumor. Then a follow-up procedure revealed the presence of another primary brain tumor — this one, a glioma.