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A brain metastasis is a cancer that has metastasized (spread) to the brain from another location in the body and is therefore considered a secondary brain tumor. [ 1 ] [ 2 ] The metastasis typically shares a cancer cell type with the original site of the cancer. [ 3 ]
This is an accepted version of this page This is the latest accepted revision, reviewed on 15 January 2025. Neoplasm in the brain Medical condition Brain tumor Other names Intracranial neoplasm, brain tumour, brain cancer Brain metastasis in the right cerebral hemisphere from lung cancer, shown on magnetic resonance imaging Specialty Neurosurgery, neuro-oncology Symptoms Vary depending on the ...
When that happens, the cancer that originated in the breast or nearby lymph nodes moves into other areas of the body, such as the bones, liver, or brain. ... liver, or brain. The health outlook ...
Cancer cells often opportunistically switch between different kinds of motion. Some cancer researchers hope to find treatments that can stop or at least slow down the spread of cancer by somehow blocking some necessary step in one or more kinds of motion. [16] [17] All steps of the metastatic cascade involve a number of physical processes.
As the Cleveland Clinic noted, it is a fast-growing type of cancer: “There’s a higher chance of survival if the medulloblastoma hasn’t spread to other parts of your brain and spinal cord."
When Carter was treated in 2015, Hodi said, it was still unclear whether patients whose cancer had spread to the brain could benefit. The fear was that the drugs would cause brain inflammation and ...
Brain metastasis can be single or multiple and involve any portion of the brain. Metastasis to dural structures generally occurs by hematogenous spread or direct invasion from a contiguous bone. Dural metastases can invade the underlying brain and cause focal edema and associated neurologic symptoms. These processes tend to cause seizures early ...
John McCain suffers from a highly malignant form of cancer that spreads quickly due to its association with a large network of blood vessels in the brain.