Causes and Symptoms of Brain Cancer
Brain Cancer Causes
Brain cancer is a malignant tumor that grows in the brain cells, both derived from primary brain cancer or metastatic brain cancer from the organ. Some types of brain cancer known among other, such as : glioma, meningioma, pituitary adenoma, vestibular schwannoma, dan medulloblastoma.
Unlike other types of cancer, brain cancer rarely spreads to other tissues so that theclassification is based only on how fast the growth of cancer cells. Stage I means the cancer cells still appear normal and slow growth, while stage IV means the cancer cellslook abnormal and grow very fast. This is causes and symptoms of brain cancer.
Causes
Secondary brain cancer is caused by the growth of cancer cells in other tissues arespread to the brain. Most types of cancer that spread to the brain include breast cancer,colon cancer, kidney cancer, lung cancer and skin cancer. Meanwhile, primary brain cancer is caused by structural changes Nucleid DeoxyriboAcid (DNA) so that the growth is uncontrolled. Trigger changes in DNA are not known for sure, but suspected that many factors affect, among others, radiation, cigarette smoke and certain viral infections.
Symptoms
Growth of brain cancer increased pressure inside the skull, so often elicits feelings ofpain in the head. Increasing pressure can also lead to nerve damage and various organs in the head so that bring up the following symptoms.
Headache in place or time is not usually
Headaches are more frequent or more severe in intensity
Nausea and vomiting is not clear why
Penghilatan disorders, such as blurred vision or double vision
Feet and hands are often numb or hard-driven
Difficult balance
Easily confused face everyday problems
Changes in behavior or personality
Convulsions, but had no history of epilepsy
Hearing loss.
