Brain tumor

Welcome. It’s really thoughtful of you to want to read this article. Brain tumors are now becoming more common than usual. It is indeed advisable to educate yourself on the causes and consequences of this life-threatening ailment.

A brain tumor is an anthology or mass of abnormal cells in your brain. Your skull, which encloses your brain, is very rigid; any growth inside such a restricted space can cause serious problems. 

Simply put, a brain tumor is the growth of abnormal cells in your brain.

Of course, many different types of brain tumors exist. Some brain tumors are noncancerous, while others are cancerous, which is malignant. Brain tumors can begin in your brain (primary brain tumors), or cancer can begin in other parts of your body and spread to your brain (secondary, or metastatic, brain tumors).

There are various types and they include;

  • Acoustic neuroma
  • Medulloblastoma
  • Pituitary tumors
  • Craniopharyngioma
  • Embryonal tumors
  • Glioblastoma
  • Meningioma
  • Pineoblastoma and a whole lot more.
Brain tumor

Symptoms of brain tumor

The signs and symptoms of a brain tumor vary greatly and depend on the brain tumor’s size, where it is found, and the rate at which it grows. Broad-spectrum signs and symptoms caused by brain tumors may include:

  • Headaches slowly become more frequent & more severe over time.
  • Issues with vision; such as blurred or double vision, or loss of peripheral vision
  • Unexplained nausea or vomiting.
  • Gradual loss of sensation or
  • Locomotion in the arms or legs
  • Confusion in everyday matters
  • Personality or behavioral changes
  • Seizures; especially in an individual who doesn’t have any history of seizures.
  • Hearing difficulties, and a whole lot more.


Acoustic neuromas (schwannomas): These are benign tumors that develop on the nerves that control balance and hearing leading from your inner ear to your brain.

Medulloblastomas: These are the most common cancerous brain tumors in children. A medulloblastoma starts in the lower back part of the brain and tends to spread through the spinal fluid. These tumors are less common in adults, but they do occur.

Pituitary adenomas: These are mostly benign tumors that develop in the pituitary gland at the base of the brain. These tumors can affect the pituitary hormones with effects throughout the body.

Germ cell tumors: Germ cell tumors may develop during childhood when the testicles or ovaries form. But sometimes germ cell tumors affect other parts of the body, such as the brain.

Craniopharyngiomas. These rare, noncancerous tumors start near the brain’s pituitary gland, which secretes hormones that control many body functions. As the craniopharyngioma slowly grows, it can affect the pituitary gland and other structures near the brain.


Cancer that begins elsewhere and spreads to the brain;

Secondary (metastatic) brain tumors are tumors that result from cancer that starts elsewhere in your body and then spreads (metastasizes) to your brain.

Secondary brain tumors most often occur in people who have a history of cancer. But in rare cases, a metastatic brain tumor may be the first sign of cancer that began elsewhere in your body.

In adults, secondary brain tumors are far more common than primary brain tumors.

Any cancer can spread to the brain, but common types include:

  • Breast cancer
  • Colon cancer
  • Kidney cancer
  • Lung cancer
  • Melanoma
  • Risk factors

In most people with primary brain tumors, the cause of the tumor is not clear. But doctors have identified some factors that may increase your risk of a brain tumor.

Risk factors include:

Exposure to radiation. People who have been exposed to a certain type of radiation called ionizing radiation have an increased risk of brain tumor prevalence. Examples of ionizing radiation; are radiation therapy used to treat cancer and radiation exposure caused by atomic bombs.

Family history of brain tumors. A small portion of brain tumors occurs in people with a family history of genetic syndromes that in turn increase the risk of brain tumors.

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By Chibuzor Lawrence

I’m Chibuzor Lawrence, A Content Writer, SEO Specialist, and Web Designer. I have created this site to share ideas and general updates, especially lifehacks that will play an important role in your everyday life. Keep coming back for more here on

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