According to the
American Brain Tumor Association, about 80,000 men, women and children were expected to be diagnosed with early brain tumors in 2017. The American Cancer Society predicts that in 2018, approximately 23,880 people will be diagnosed with malignant brain or spinal cord tumors, and about 70% of those with malignant tumors will not survive the diagnosis. can. (2)
You need to know about the prevalence and survival rates of brain tumors based on the type of brain tumor, age, sex and race.
The Most Prevalent Types of Brain Tumors
There are more than 120 known types of brain tumors, some of which are more common than others. (3)
Of all the types of brain tumors, meningioma, glioma, and glioblastoma are the most common. Meningoma, a tumor that develops from meninges, represents 36.6% of all primary brain tumors, making them the most common brain tumors. Most are slow and gentle. Glioma is a broad type of tumor that includes all tumors within the adhesive or supporting tissues of the brain, accounting for 24.7% of all primary brain tumors. Of the malignant brain tumors, 74.6% are gliomas. (1)
The glioblastomas are a subset of gliomas that are produced by hysterectomy, or star cells in the brain. These tumors represent 14.9% of all primary brain tumors and 55.4% of all gliomas. Globlastomas are extremely deadly because the cells reproduce quickly and feed through a large network of blood vessels. (4)
Do Brain Tumors Affect Men and Women Differently?
An individual is less likely to develop a brain tumor, with a 1% or less risk in life. But the risk of developing brain tumors in men and women varies slightly. (1)
According to a study published in the journal Cellular and Molecular Life Sciences in 2015, not only do men develop more cancer, but they also have a poorer opinion of therapy in terms of overall brain tumor rates and survival rates. Is. (5) In 2016, an estimated 13,450 men had brain tumors, compared to 10,350 women. (6)
It is not clear why men are at risk of developing more cancer. Biological factors can explain the difference in the rate of brain tumors in a particular sex. According to a study published in the Journal of the National Cancer Institute, hormonal differences can result in different rates between men and women. “Meningoma is more common in men than in women,” said Hormone Air, MD, former chief medical officer of the American Cancer Society. (6, 7) Other cancers and brain tumors, such as Hudson’s lymphoma, are more common in men than women, and professionals are not entirely sure why. (7.8)
Brain Tumors in Children and Adults
Brain tumors can appear differently in children than in adults. The median age of all primary brain tumors is 59 years, but brain tumors are the most common form of solid tumors in children under 15, and represent about 20% of all childhood cancers. (1.9)
An estimated 4,800 children and adolescents were diagnosed with early brain tumors in 2017, either benign or malignant. Although children of any age can be affected, brain tumors are the most common cancer and the most important cause of cancer. Deaths of children up to 14 years. (1)
The most common brain tumors in children are:
Brain stem gliomas (10)
Brain and central nervous system (CNS) tumors are the third most common cause of cancer death in adolescents and young adults between the ages of 15 and 39. (1)
How Many People Survive a Brain Tumor Diagnosis?
Survival rates give a general idea of the point of view or diagnosis of a particular brain tumor. They provide a better understanding of how likely it is that your treatment will be successful.
The risk of developing brain tumors is very low. Less than 1% of men and women under the age of 50 will be diagnosed with a brain or CNS tumor during their lifetime, based on new cases and mortality figures for 2010–2014. (11)
According to a 2016 report from the US Central Brain Tumor Registry, there is a 0.69% risk of developing a malignant brain or CNS tumor in the US, and a 0.51% risk of dying from this diagnosis. The risk of developing a malignant brain or CNS tumor is slightly lower than 0.55%, with a 0.41% risk of death. (12)
Survival rate for people with brain or CNS tumors in the United States, compared to the survival rate for people with brain tumors, compared to the five-year survival rate, or the survival rate of the entire U.S. population. Comparison of .6 33..6%. In other words, on average, people with a brain or CNS tumor have a 33.6% chance of surviving at least five years after being diagnosed because people who do not have a brain tumor. (11)