News tagged with brain tumors

Related topics: cancer cells · brain · brain cancer · tumor cells · cancer

Detecting brain tumors' warped metabolism

When a brain tumor is suspected because of symptoms such as headaches or other problems, its presence is usually confirmed by anatomical imaging such as CT or MRI. But through imaging, doctors often can't say much about the ...

Jun 24, 2016
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Novel antibody against brain tumors

Scientists of Helmholtz Zentrum München and the Munich University Hospital (LMU) are developing a novel antibody to treat brain tumors. Now, with funding amounting to EUR 3.5 million approved by the Federal Ministry of Education ...

Jun 22, 2016
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Brain tumor

A brain tumor is an abnormal growth of cells within the brain or inside the skull, which can be cancerous or non-cancerous (benign).

It is defined as any intracranial tumor created by abnormal and uncontrolled cell division, normally either in the brain itself (neurons, glial cells (astrocytes, oligodendrocytes, ependymal cells), lymphatic tissue, blood vessels), in the cranial nerves (myelin-producing Schwann cells), in the brain envelopes (meninges), skull, pituitary and pineal gland, or spread from cancers primarily located in other organs (metastatic tumors).

Primary (true) brain tumors are commonly located in the posterior cranial fossa in children and in the anterior two-thirds of the cerebral hemispheres in adults, although they can affect any part of the brain.

In the United States in the year 2005, it was estimated there were 43,800 new cases of brain tumors (Central Brain Tumor Registry of the United States, Primary Brain Tumors in the United States, Statistical Report, 2005–2006), which accounted for 1.4 percent of all cancers, 2.4 percent of all cancer deaths, and 20–25 percent of pediatric cancers. Ultimately, it is estimated there are 13,000 deaths per year in the United States alone as a result of brain tumors.

This text uses material from Wikipedia, licensed under CC BY-SA

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