what are brain tumor resection?
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Brain tumor surgery can provide: The complete removal (resection) of some brain tumors. Partial removal of tumors near sensitive areas of the brain to relieve symptoms and facilitate or increase the effectiveness of other treatments.
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Brain Tumors Your skull is hard, your brain is soft, and there's really no room in your head for anything else. As a tumor grows, it presses on your brain because it has nowhere to go.
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Neurosurgery, or neurological surgery, is the medical specialty concerned with the prevention, diagnosis, surgical treatment, and rehabilitation of disorders which affect any portion of the nervous system including the brain, spinal cord, central and peripheral nervous system, and cerebrovascular system.
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Glioma is an umbrella term used to describe the different types of glial tumors: astrocytoma, oligodendroglioma, and glioblastoma. Gliomas vary in their aggressiveness, or malignancy. Some are slow-growing and are likely to be curable. Others are fast-growing, invasive, difficult to treat, and are likely to recur.
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What is a glioma? Glioma is a common type of tumor originating in the brain. About 33 percent of all brain tumors are gliomas, which originate in the glial cells that surround and support neurons in the brain, including astrocytes, oligodendrocytes and ependymal cells.
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In remission, symptoms may let up or disappear for a time. Glioblastomas often regrow. If that happens, doctors may be able to treat it with surgery and a different form of radiation and chemotherapy.
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Tumors are classified according to their similarity to the constituent cells of the central nervous system, such as astrocytes, oligodendrocytes and ependymal cells and are further sub-classified according to the presumed level of differentiation, which is determined based on morphological irregularities in comparison ...
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Neurosurgeons diagnose, assess and perform surgery to treat disorders of the nervous system. They operate on the central nervous system (brain and spinal cord) and the peripheral nervous system which can involve any area of the body.
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When a person is diagnosed with a brain tumor, changes in behavior and thinking occur in most patients at some point during their treatment. Changes in behavior may include mild memory loss, mood swings, or intense emotional outbursts.
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It can take some time to recover from your brain tumour operation. Everyone takes a different amount of time to recover. You might stay in hospital for around 3 to 10 days after surgery.
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Glioblastoma is a type of brain cancer. It's the most common type of malignant brain tumor among adults. And it is usually very aggressive, which means it can grow fast and spread quickly. Although there is no cure, there are treatments to help ease symptoms.
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Glioblastomas are the most malignant type of astrocytoma, and also belong to the broader category of gliomas – tumors that arise from glial cells. This is because astrocytes are a type of glial cell. For this reason, glioblastomas may also be called a “grade IV glioma.”
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A non-malignant or benign tumor usually grows slowly but will not spread. Ependymoma is a rare, malignant brain tumor.
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Chemo brain is a common term used by cancer survivors to describe thinking and memory problems that can occur during and after cancer treatment. Chemo brain can also be called chemo fog, cancer-related cognitive impairment or cognitive dysfunction.
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Low-grade gliomas grow very slowly, but are still malignant and can progress to high-grade gliomas if left untreated. However, treatment can be very effective for low-grade glioma. Surgeons can often remove an entire tumor with no need for follow-up treatment, and the prognosis is typically favorable.
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Even if a brain tumor is benign and growing slowly, eventually the brain won't be able to tolerate that, and symptoms will develop, which can be life-threatening.” Most benign tumors are treated with surgery, focused radiation or a combination of the two.
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Awake Brain Surgery. Surgery while you're awake reduces the risk of damaging critical brain areas that control speech and other skills. Awake brain surgery, also called awake craniotomy, is a type of procedure performed on the brain while you are awake and alert.