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激光(Laser)是light amplification bythe stimulated emission of radiation的字头缩写词。1960年,Maiman首先制成激光器。激光同普通光比较,方向性强、亮度高、单色性和相干性好,故较早被用于生物医学研究。早期的大量研究表明,激光具有抗肿瘤作用。最早应用激光治疗脑瘤的是Rosomoff(1966),国内陈公白等(1979)和刘守勋等(1983)首先应用CO_2激光刀做脑、脊髓手术。近来,激光在神经外科应用已较普遍,兹将有关资料综述如下。
Laser is an acronym for light amplification by the stimulated emission of radiation. In 1960, Maiman first made a laser. Laser compared with ordinary light, directional, high brightness, good monochromaticity and coherence, it was earlier used in biomedical research. A large number of early studies have shown that the laser has anti-tumor effects. The earliest application of laser treatment of brain tumor is Rosomoff (1966), the domestic Chen Gongbai et al (1979) and Liu Shouxun (1983) first CO_2 laser knife for brain and spinal cord surgery. Recently, the application of laser in neurosurgery has been more common, the relevant information will be summarized as follows.