Benner
جميل محمد علي منى ( مدرس مساعد )
كلية الطب - طب عام
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The use of Nd:YAG laser in treatment of superficial vascular and pigmentary lesions
تحميل
بحث النوع:
طب التخصص العام:
Dr. Ahmed. Jumah. Mhawes * University of kufa, college of medicine اسم الناشر:
Dr. Kadhum. Jawod. Shabaa.** University of kufa, college of medicine A.L. Hanaa. Hasan . K *** University of Sumer, college of basic Education. A.L. Jammel. Mohammed. A Mona**** University of Kufa , college of medicine اسماء المساعدين:
Journal University of Kerbala الجهة الناشرة:
The Journal of Kerbala University is a refereed scientific Journal which is quarterly issued for the purposes of scientific promotions. It covers various specialties. It was first published in 2003 and gained the international ISSN-1813-0410. The journal annually receives 500 research papers so the number of the published papers amounts to 300 papers and the pending ones amount to 200 papers. The research papers are subject to scientific evaluation by professional panelists and they are published in both Arabic and English languages.  
2017 سنة النشر:

الخلاصة

Abstract In this work, Nd:YAG laser with two wavelength (1064,532)nm was used in treating vascular (port wine stain, heamangioma ;and Telangiectase). Also Nd:YAG laser was used in tattoo treatment and the results achived is best than by using (KTP,PDL and Ar) laser. This process is occurs via absorption laser beam by skin layers, especially surface skin layer which is useful in the cosmetics surgical. There are different properties related with skin layer such as thermal diffusion and thermal relaxation time, the later is higher than the time of laser puls and this cause cooling to one –half without according thermal diffusion in normal (healthy) skin region. Nd:YAG laser can absorbed deeply and this observed when it used to remove the deep pigmentation, in compare with other laser types which absorbed only by the surface of skin layer because of low power , wavelength , frequencies and intensity in compare with Nd:YAG laser. Keyword: Nd:YAG laser, wavelength, treatment of superficial, superficial pigmentation, lasers.