Brain tumors are relatively rare in people in their twenties. According to the National Cancer Institute, the average annual age-adjusted incidence rate of primary malignant brain and CNS tumors in the United States is 17.5 cases per 100,000 people. This rate is much lower in people in their twenties.
Incidence of Brain Tumors in 20s
The American Brain Tumor Association (ABTA) states that the most common brain tumors in people in their twenties are meningiomas, which are noncancerous tumors. Meningiomas account for 35 percent of all brain tumors in people twenty and younger. The other most common brain tumors in this age group are craniopharyngiomas, which are also noncancerous. They account for 15 percent of brain tumors in people twenty and younger.
Brain tumors are often diagnosed based on the patient’s age. In general, brain tumors in people younger than twenty are more likely to be noncancerous, while tumors in people aged twenty and over are more likely to be cancerous. However, this is not always the case.
Causes of Brain Tumors in 20s
The cause of brain tumors is not always known, but certain factors can increase a person’s risk. Exposure to radiation, either through medical treatments or environmental sources, is a known risk factor. People with certain genetic syndromes, such as neurofibromatosis and tuberous sclerosis, are also at higher risk of developing a brain tumor.
Diagnosis of Brain Tumors in 20s
The diagnosis of a brain tumor usually begins with a physical examination and a neurological exam. If a tumor is suspected, imaging tests such as an MRI or CT scan can be used to confirm the diagnosis. A biopsy may also be necessary to determine if the tumor is cancerous.
Treatment of Brain Tumors in 20s
The treatment of a brain tumor in someone in their twenties depends on the type, size, and location of the tumor. Surgery is usually the first step in treating a brain tumor. Radiation and chemotherapy may also be used to treat the tumor, depending on the type.
In conclusion, brain tumors are relatively rare in people in their twenties. Meningiomas and craniopharyngiomas are the most common brain tumors in this age group. The cause of brain tumors is often unknown, but certain factors can increase a person’s risk. Diagnosis of a brain tumor usually requires imaging tests such as an MRI or CT scan, and possibly a biopsy. Treatment of a brain tumor depends on the type, size, and location of the tumor.