| gamma knife |
Radiosurgery is a medical procedure which allows non-invasive brain surgery, i.e., without actually opening the skull), by means of directed beams of ionizing radiation. It is a relatively recent technique (1951), which is used to destroy, by means of a precise dosage of radiation, intracranial tumors and other lesions that could be otherwise inaccessible or inadequate for open surgery. ...
출처: en.wikipedia.org/wiki/Gamma_knife
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| gamma knife |
Gamma knife. A special multi-source irradiation machine which focus a high intesity of irradiation on a small area: it is used as local therapy in especially brain tumours.
출처: virtualtrials.com/dictionary.cfm
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| gamma knife surgery |
This is also known as radiosurgery. With regular radiation therapy a standard external beam is used. Tumors and much , or all, of the surrounding brain are treated to the same dose of radiation. Gamma Knife radiosurgery treats only the abnormal tissues. This treatment occurs in a single session without significant radiation to the adjacent brain. Click here for more information.
출처: virtualtrials.com/dictionary.cfm
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| gamma knife |
A non-surgical procedure in which a machine that emits hundreds of powerful, highly focused gamma beams is aimed at a tumor in a single treatment session, as in treatment of a brain tumor.
출처: www.clevelandclinic.org/cancer/general/glossary/g....
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| gamma knife |
Radiation therapy in which high-energy rays are aimed at a tumor from many angles in a single treatment session.
출처: goldbamboo.com/glossary-1g.html
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