Prognosing Glioblastoma – search4answers.com

Prognosing Glioblastoma

Ads related to

Glioblastoma is a highly malignant cancerous tumor. It is an astrocytoma, one of several types of glioma, which are tumors that form from the glial cells responsible for the brain and its functions. Astrocytes are star-shaped glial cells that hold neurons in place and provide nutrients, and it’s from these that glioblastomas arise. Given this, they have a ready blood supply which makes them grow faster than many tumors.

Glioblastoma Prognosis Factors

Several factors make glioblastoma such a dangerous tumor. One is its rapidly advancing nature. Additionally, as it grows it sends out projection-like tentacles, which allow it to touch many parts of the brain, including those necessary for speech, balance, vision, hearing, and motor control. This makes surgery to remove the tumor especially difficult, because it’s hard to find all the places the tumor has spread to, and because it’s difficult to remove it from those fragile areas, making the prognosis even worse.

Another important factor in determining prognosis is the type of glioblastoma that has developed. While secondary glioblastomas start at grade two or three and then slowly develop to grade four, primary glioblastomas start out a grade four immediately and are extremely malignant. Furthermore, those who survive one glioblastoma are at an increased risk of developing another one. The patient’s status is also significant for prognosis. Young, healthy patients generally face a better prognosis. The size, location, and grade of the tumor all play their part as well.

Glioblastoma Prognosis Statistics

According to the American Brain Tumor Association, the median survival rate for those with glioblastoma is two to three years. Adults who have the more aggressive form, even with treatment, have a median survival of about fourteen months. Only 30% of adults live two years or more, but 10% of people live at least five years. While it is most common in the 60 to 80 year range, it can affect a person of any age. Those under the age of 45 tend to develop secondary glioblastoma more commonly than primary, and children commonly withstand the tumor better than adults. In fact, up to 25% of children live for five or more years.

Featured Image Source: depositphotos/©logoboom

RELATED BY

  • Seasonal Allergy Treatment

    Seasonal Allergy Treatment

    Many people associate spring with blooming trees and flowers. But, the season of spring also brings about seasonal allergies such as hay fever and allergic rhinitis. The former derives...
  • Allergy Treatments

    Allergy Treatments

    When a person comes in contact or is exposed to certain foreign elements like pollen, nuts, or even bee stings, the immune system in the body sometimes overreact and...
  • Paracelsus Recovery for Depression

    Paracelsus Recovery for Depression

    Each day, many people experience a myriad of emotions – from joy to sorrow. However, some people experience feelings like grief and sadness for extended spells. When these spells...
  • Depression Treatment Centers

    Depression Treatment Centers

    An important step on the road to recovery is finding the right depression treatment centers to consider. Understanding the types of programs that are available will help you choose...