C0023089 - A device that forms light into intense, narrow beams that may be used to cut or destroy tissue, such as cancer tissue. It may also be used to reduce lymphedema (swelling caused by a buildup of lymph fluid in tissue) after breast cancer surgery. Lasers are used in microsurgery, photodynamic therapy, and many other procedures to diagnose and treat disease.

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Lang Dictionary CODE			LUI	preferred no	SUI	preference Yes / No	Terms, descriptions
							CUI C0023089

Russian	Medical Subject Headings Russian	D007834	L3354366	preferred	S3881849	Y	ЛАЗЕРЫ
Russian	Medical Subject Headings Russian	D007834	L0897880	no	S1101697	Y	LAZERY
	Medical Subject Headings				A0078338	AT73543384	An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum.
	(CPTSP) CRISP Thesaurus				A0482562	AT51225205	acronym stands for Light Amplification by Stimulated Emission of Radiation; this phenomenon is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation; lasers operate in the visible, infrared, or ultraviolet regions of the spectrum and are capable of producing immense heat and power when focused at close range; used in surgical procedures, in diagnosis, and in physiologic studies; lasers used at low power, transmitting light not heat, have been used in wound healing and pain control.
	MSHNOR				A23545505	AT211600003	LASER er avledet av det engelske uttrykket: Light Amplification by Stimulated Emission of Radiation. Det fremstilles ved bruk av apparatur som omformer lys av ulike frekvenser til en enkelt, intens, nesten ikke-divergerende stråle av monokromatisk lys. Lasere opererer i det synlige spektrum og i regionene for infrarød, ultrafiolett og røntgenfrekvent utstråling i spekteret.
	NCI Thesaurus				A7568034	AT198089525	An acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light.
	NCI NCI Dictionary of Cancer Terms				A7568034	AT198101940	A device that forms light into intense, narrow beams that may be used to cut or destroy tissue, such as cancer tissue. It may also be used to reduce lymphedema (swelling caused by a buildup of lymph fluid in tissue) after breast cancer surgery. Lasers are used in microsurgery, photodynamic therapy, and many other procedures to diagnose and treat disease.