Gamma Knife

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Description:

The Gamma Knife is a non-invasive medical device used for precision stereotactic radiosurgery, primarily in the treatment of brain conditions such as tumors, vascular malformations, and functional disorders. Despite its name, the Gamma Knife doesn't involve traditional surgery or an actual knife; instead, it utilizes focused beams of gamma radiation.

This technology allows for highly targeted and accurate radiation delivery to specific areas within the brain while minimizing exposure to surrounding healthy tissues. The Gamma Knife system typically consists of a helmet-like device equipped with numerous small cobalt-60 radiation sources. Patients wear this helmet during the procedure, and the sources converge on the target area, delivering a precise and concentrated dose of radiation.

One notable advantage of the Gamma Knife is its ability to treat conditions that may be challenging to access through conventional surgery. Additionally, the non-invasive nature of the procedure often leads to reduced recovery times compared to traditional surgical methods.

The Gamma Knife is particularly effective for treating small to medium-sized brain lesions, making it a valuable tool in neurosurgery. Its precision and accuracy make it suitable for cases where preserving surrounding healthy brain tissue is crucial. The technology has evolved over the years, and different variations of Gamma Knife systems are now in use worldwide.