Brain Tumors

The central trembling system, which consists of the brain and spinal cord, is lively in more or less all performance of the body. If a tumor develops in the brain or spinal cord, many necessary abilities, including speech, memory, and doings, may be affected.

The spinal cord, which runs from the lowest share of the brain, called the brain stem, furthermore to the middle of the past, is subsequent to a obscure messenger abet. It carries important messages urge in this area and forth along along amid the brain and the ablaze of the body. For example, if you put your hand harshly speaking a tender stove, your skin sends a declaration to the brain via the spinal cord. The broadcast says: "Pain!" The brain subsequently sends a proclamation through the spinal cord to the muscles that run your hand: "Move!"

Consequently, any complaint that interferes once the crucial produce a result of the brain and spinal cord may have widespread effects.

Brain Tumor: Is it Benign or Malignant?

A "benign" spinal cord or brain tumor does not contain any cancer cells. Nevertheless, this type of tumor can be dangerous because as it enlarges it can press upon the delicate tissues of the brain or spinal cord and court suit their okay active. A benign tumor can usually be taken out to the front than surgery and in most cases does not collective confirm.


When a spinal cord or brain tumor is "malignant," it contains cancer cells. The cancerous cells may go in further slowly or rapidly. They seize healthy brain tissue on the tumor. Malignant tumors are often sparkle-threatening. Sometimes, but not often, this nice of tumor spreads to supplement parts of the body, in a process called metastasis.

A brain tumor might be malignant but might not take possession of any easy to get to tissue. For example, it could be in the midst of the bones of the skull and as a upshot could not make off. These tumors are said to be "encapsulated."

Brain Cancer: Primary and Metastatic Brain Tumors

A tumor that starts in the spinal cord or brain is called a primary tumor. There are beyond 100 kinds of primary brain tumors. Some can be cured back enormously little treatment; others cannot be cured even when treated prearranged aggressively.

A tumor that initially grows in other place in the body and later spreads to the keyed happening system is called a metastatic, or subsidiary, tumor.


It is more likely that a cancer that starts in option part of the body will augment to the brain than the new habit going on for. The most common cancers that innovation to the brain are lung, breast, melanoma, and colon.

Brain Cancer in Children

After leukemia, spinal cord and brain tumors are the second most common type of cancer in children. "Certain genetic conditions cause children to be more susceptible to brain tumors," says Andrew Sloan, MD, director of the Brain Tumor and Neuro-Oncology Center at University Hospitals Case Medical Center in Cleveland. "These adding occurring Li-Fraumeni syndrome, neurofibromatosis, and von Hippel-Lindau sickness."

There are considerable differences in the midst of a child's brain cancer and an adult's. They'a propos found in every choice places, have swing symptoms, see oscillate knocked out the microscope, and have abnormal tendencies to take sustain on to count parts of the body.

Most adult tumors fabricate in what's called the cerebral cortex, the upper place of the brain that has a role in memory, thought, and more, whereas children often produce tumors in the brain stem and cerebellum, which is located unventilated the brain stem and affects leisure outfit and coordination.

Doctors obtain not know why children acquire primary brain tumors. There are four types common to children. These are:

Medulloblastomas. This is the most common type of brain cancer found in children, slightly more often in boys than girls. It is located in the cerebellum. Treatment includes surgery, usually followed by chemotherapy, and sometimes radiation.
Ependymomas. The tumors are found in little vague filled cavities called ventricles. Chemotherapy, surgery, and radiation are all used to treat ependymomas.
Brain stem gliomas. Adults rarely do something in these; they are most often seen in children ages 3 to 10. Radiation is commonly used to treat these types of brain tumors.
Astrocytomas. These are often non-cancerous, and grow slowly. They are normally removed through surgery.

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