RADIOSURGERY Meaning and
Definition
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Radiosurgery is a medical procedure that utilizes focused, high-energy radiation beams to treat various conditions, primarily in the brain and other delicate areas of the body. It is a non-invasive technique that allows precise targeting of tumors, arteriovenous malformations (AVMs), and other abnormalities without the need for traditional surgical intervention.
Radiosurgery employs different types of radiation, such as gamma rays or X-rays, to deliver a concentrated dose of radiation directly to the targeted area. The high-energy beams damage the DNA of the cells, inhibiting their ability to multiply and causing them to eventually shrink or die off. Unlike conventional surgery, radiosurgery does not involve incisions or the removal of tissue.
One of the key advantages of radiosurgery is the ability to precisely focus radiation on the target while minimizing exposure to surrounding healthy tissues. This precision is achieved through advanced imaging techniques, such as computed tomography (CT) scans and magnetic resonance imaging (MRI), which aid in the precise identification and localization of the abnormality.
Radiosurgery is commonly used in the treatment of brain tumors, arteriovenous malformations, and trigeminal neuralgia, among other conditions. It is often considered an alternative to open surgery, especially in cases where the lesion is located in critically important areas or in patients who are not suitable candidates for traditional surgery due to underlying health conditions.
While radiosurgery is generally safe, it can have potential side effects, including temporary swelling and inflammation, fatigue, and hair loss, among others. Close monitoring and follow-up care are essential to assess treatment effectiveness and manage any adverse reactions.
Common Misspellings for RADIOSURGERY
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Etymology of RADIOSURGERY
The word "radiosurgery" is derived from two roots: "radio-" and "surgery".
1. "Radio-" is derived from the prefix "radi-" which comes from the Latin word "radius" meaning "ray" or "beam". In English, "radio-" is used to refer to activities or technologies involving the use of electromagnetic radiation, particularly in the context of radio waves.
2. "Surgery" comes from the Latin word "surgere" meaning "to rise" or "to come forth". The suffix "-surgery" is used to describe medical procedures or techniques that involve incisions and interventions performed on the body.
Therefore, "radiosurgery" can be understood as a medical technique that uses radiation, particularly in the form of focused beams or rays, to perform surgical interventions or procedures.
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