Efficacy of pulsed dual-wavelength 595 and 1064 nm laser in treatment of superficial infantile hemangioma
10.3760/cma.j.issn.1671-0290.2011.04.002
- VernacularTitle:595nm和1O64nm 双波长激光治疗浅表性婴儿血管瘤的疗效评价
- Author:
Ping LI
;
Jianhong LI
;
Jianzhong LIU
;
Rong CUI
;
Zhen LUO
;
Jinyun FENG
- Publication Type:Journal Article
- Keywords:
Laser;
Hemangioma;
Infantile
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2011;17(4):244-246
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the clinical value of pulsed dual-wavelength 595 and 1064 nm laser in treating superficial infantile hemangioma. Methods The treatments were conducted in 260 patients with 270 lesions. The location of the lesions were 41 cases in scalp, 88 in face and neck, 79 in trunk and 62 in arms and legs. All lesions were treated several times with 595 nm (Group 1) and/or 1064 nm (Group 4) multiplex mode until the treatment was finished. The frequency of treatment was one to six times. The interval of the treatment was four weeks. Results The total effective rate was 95.56 %, with atrophic scar (8.15 %) but without severe ulcer. No significance was found as compared Group 1 parameter with Group 4 in formation of atrophic scars (x2 = 1. 870, P＞0.05). Significant difference in the incidence of atrophic scars was found among different location of lesions (x2 = 15. 743, P＜0. 01) : lesion in face had the highest probability. No obvious difference was found between different location of lesion and the frequence of treatment (x2 = 21.164, P＞0.05), and so did with the efficacy (x2 = 11. 597, P＞0.05). The size and the thickness of lesion had significant difference in the time of treatment (x2 = 58. 171, P＜0. 01 and x2 = 11. 583, P＜0.05, respectively).Conclusions 595nm/1064 nm dual-wavelength laser is a safe and effective tool for treating superficial infantile hemangioma. Choice of treatment parameter in the mode depends on the features of vascular lesions.
