Astrocytoma

Astrocytoma

Astrocytoma is a type of tumor that develops from star-shaped glial cells called astrocytes, which support nerve cells in the brain. These tumors can vary in their growth rate and severity.

Causes and Risk Factors

The exact cause of astrocytomas is not fully understood. Genetic mutations and exposure to certain chemicals or radiation may increase the risk of developing these tumors.

Symptoms

Symptoms of astrocytoma depend on the location and size of the tumor but may include headaches, seizures, changes in behavior or personality, vision problems, and difficulty with balance or coordination.

Diagnosis

Diagnosis typically involves imaging tests such as MRI or CT scans to visualize the tumor and its location. A biopsy may be performed to analyze tissue samples and determine the type and grade of the tumor.

Treatment

Treatment options for astrocytoma include surgery to remove the tumor, radiation therapy, chemotherapy, and targeted therapy. The specific treatment plan depends on factors such as the tumor size, location, grade, and the patient's overall health.