000			02910cam a2200349 a 4500
003			EG-GiCUC
005			20250223032722.0
008			210329s2019 ua d f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aPh.D
099			_aCai01.24.03.Ph.D.2019.Ol.C
100	0		_aOla Mohamed Galal Eldin Mohamed
245	1	0	_aComparative study of the effect of fractional carbon dioxide laser alone and combined with autologous platelets rich plasma for acne scars / _cOla Mohamed Galal Eldin Mohamed ; Supervised Mona Mohamed Soliman , Olfat Gamil Shaker , Abeer Attia Tawfik
246	1	5	_aدراسة مقارنة عن تأثير ليزر ثانى أكسيد الكربون المجزأ وليزر ثانى أكسيد الكربون مع البلازما الغنية بالصفائح الدموية فى علاج ندبات حبد الشباب
260			_aCairo : _bOla Mohamed Galal Eldin Mohamed , _c2019
300			_a121 P. : _bcharts ; _c25cm
502			_aThesis (Ph.D.) - Cairo University - The National Institute of Laser Enhanced Science - Department of Lasers Application and Biological
520			_aBackground Fractional CO2 laser and platelet{u2010}rich plasma (PRP) treatments have been used in the treatment of acne scars. However, an objective method of assessment has been lacking. Objective To evaluate the efficacy of CO2 laser versus the combination of PRP and fractional CO2 laser in treatment of acne scar. Patients and methods Thirty patients with atrophic acne scar lesions were included in this study. Patients were randomized to receive fractional CO2 laser therapy to one side of the face while the other side of the face was treated with fractional CO2 laser followed by intradermal PRP injection. Follow{u2010}up using the skin analysis camera system and photography was done for three months. Results A dramatic improvement was observed in the scar depth on both sides of the face. However, the combined fractional CO2 laser and PRP showed more significant improvement. Improvements in the scar appearance and skin texture were reported by the patients. Although 70% of our patients were of a dark skin type, no hyperpigmentation was reported. Conclusion The combined use of fractional CO2 laser and PRP achieved better results. It reduced the downtime of the fractional CO2 laser. The use of the skin analysis camera provided an objective assessment of the results
530			_aIssued also as CD
653		4	_aAcne scars
653		4	_aAutologous platelets rich plasma
653		4	_aFractional carbon dioxide laser alone
700	0		_aAbeer Attia Tawfik , _eSupervisor
700	0		_aMona Mohamed Soliman , _eSupervisor
700	0		_aOlfat Gamil Shaker , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aShimaa _eCataloger
942			_2ddc _cTH
999			_c80441 _d80441