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词汇 Multileaf collimator
分类 英语词汇 英语翻译词典
释义

Multileaf collimator

英语百科

Multileaf collimator

MLC shape of an X-MLCs

A multileaf collimator (MLC) is a device made up of individual "leaves" of a high atomic numbered material, usually tungsten, that can move independently in and out of the path of a particle beam in order to block it.

MLCs are used on linear accelerators to provide conformal shaping of radiotherapy treatment beams. Specifically, conformal radiotherapy and Intensity Modulated Radiation Therapy (IMRT) can be delivered using MLC's.

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