Also referred to as: Glioma, Meningioma
There are two principal varieties of brain cancer. Primary brain cancer begins in the brain. Metastatic brain cancer begins somewhere else in the physique and moves to the brain. Brain tumors can be benign, with no cancer cells, or malignant, with cancer cells that grow quickly.
Causes and Risk Elements
Aside from a identified association with exposure to vinyl chloride, there are no recognized chemical or environmental agents that lead to the development of brain tumors.
The following elements have been proposed as achievable risk variables for primary brain tumors. Regardless of whether these factors in fact increase the risk of a brain tumor is not known for confident.
Radiation to the head
An inherited (genetic) risk
HIV infection
Meningioma
Neuroblastoma
Oligodendroglioma
Pineoblastoma
Immune Technique Disorders
Men and women with impaired immune systems have an elevated risk of developing lymphomas of the brain or spinal cord. Lymphomas are cancers of lymphocytes, a kind of cell of the immune technique. Lymphomas normally form in lymph nodes.
]]>
Symptoms of Brain Cancer:
The specific symptoms vary, but could incorporate:
Headache — continues and is worse when the child wakes up
Vomiting — more severe in the morning
Nausea
Personality and behavior alterations
Persistent drownsiness
Incontinence
Crossed eyes
Abnormal eye movements or alterations in vision
Drowsiness
Modifications in personality or memory
Changes in speech
Localized weakness or sensory loss due to invasion or compression of adjacent brain tissue
The resultant neurologic loss dependant on the location of the tumour
Nausea and Vomiting: As with headaches, these are non-certain – which implies that most men and women who have nausea and vomiting do NOT have a brain tumor. Twenty-two percent of the people in our survey reported that they had nausea and /or vomiting as a symptom.
Cancer Therapy
Surgery
Surgery is the remedy of selection for accessible primary brain tumors, when the patient is in great health. The goal of surgery is to get rid of as significantly of the tumor as possible without damaging nearby standard brain tissue. The prognosis improves when more than 90% of a tumor can be removed.
Chemotherapy
Chemotherapy is medication which is utilized as a complementary tool to eradicate remaining cancer cells in the physique. A child or teen with cancer is typically given the chemotherapy drugs intravenously (by means of a vein) or orally (by mouth).
Radiation therapy
Radiation therapy, also called radiotherapy, is the use of high-powered rays to harm cancer cells and cease them from growing. It is often used to destroy tumor tissue that cannot be removed with surgery or to kill cancer cells that may remain after surgery. Radiation therapy also is employed when surgery is not feasible.
Follow-up testing
When a patient has been treated for a brain tumor, he or she requirements to be closely followed for a recurrence. At very first, the patient will have follow-up visits fairly frequently. The longer he or she is free of disease, the less frequently he or she will have to go for checkups with examinations. The doctor will choose when to acquire follow-up MRI scans or PET scans.
Technorati Tags: brain aneurysm, cancer research, cancer sign, cancer stages, cancer symptoms, cancerous moles, Causes, causes of kidney stones, causes of low blood pressure, symptoms of pregnancy
