Techniques Of Brain Cancer Treatment

Brain cancer is a very difficult cancer. Brain tumors are difficult mainly because of the brain tissue they are around. Data shows that the incidence of brain cancer due to metastasis is around 25% of all brain cancers.Certain symptoms could be indicative of brain cancer. They are chronic headaches, weakness, difficulty in walking, seizures, clumsiness in actions, reduced memory or concentration, nausea and vomiting, vision defects, speech difficulty and other motor skill difficulties. Brain cancer treatment is typically individual-specific. The physician would take into consider the age and general health condition of the patient, along with the size, type and location of the tumor. Brain cancer treatment involves consultation with several specialists like neurosurgeons, oncologists, radiologists, dieticians, and physiotherapists, apart from the primary physician.Brain cancer treatment is normally done by surgery, radiation therapy, chemotherapy or a combination of these three methods. A benign tumor could safely be removed by surgery. A modern method of surgery, which is a knifeless technology, is training of high-energy radiation from different angles on the tumor. The recovery time is much shorter in this 'gamma knife' surgery. Radiation therapy could be of two types, external and internal. In external therapy, the brain tumor is targeted with high-energy radiation beams. Internal radiation is done by implanting a small radioactive capsule inside the tumor. Chemotherapy is the administration of a powerful drug or a combination of such drugs to kill tumor cells. Chemotherapy is normally done in 2 to 4 cycles of treatment, each cycle consisting of a short period of intense medication with enough rest and recovery period after that. However, chemotherapy is not suitable for most brain cancer patients, because very few chemotherapies cross the blood brain barrier so it is useless to give them, and the stronger the medications the more side effects that will cause other consequences and effects on the body. .Even after undergoing brain cancer treatment, regular follow-up tests and checkups are needed to make sure that there is no recurrence of brain cancer. The physician would also watch the long-term effect of the treatment for corrective action, if needed.

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