准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

准分子激光治疗白癜风的临床疗效与安全性研究

Objective To assess the efficacy and safety of 308 nm excimer laser in the treatment of different types of vitiligo at different stages. Methods A total of 128 patients with vitiligo, who had 317 depigmented patches, were recruited in this study and treated with 308 nm excimer laser once a week for at least 8 weeks. The degree of repigmentation was evaluated and adverse effects were recorded at the end of every treatment and last treatment. Results All patients received efficacy and safety evaluation. Of the 317 patches, 97.5% achieved repigmentation at different degrees, 71.8% got more than 25% repigmentation, and 50.8% got more than 75% repigmentation. The degree of repigmentation increased with the number of treatments. A better response was observed in the lesions on the face and neck than those on the mink and limbs, and in short-duration (<1 year) lesions than in long-duration (≥1 year) lesions. And the lesions on extremities and mueosa showed a poorer response compared with those at other sites. There was no statistical difference in clinical efficacy between active vitiligo and stable vitiligo, or between adults and children. Moreover, the treatment was well tolerated. Conclusion 308 nm excimer laser is effective in the treatment of vitiligo with rapid onset, favorable tolerability and few adverse effects.     

308nm准分子激光治疗稳定期白癜风的疗效观察

目的 观察308 nm准分子激光治疗稳定期白癜风的疗效和安全性.方法 对30例稳定期白癜风患者采用国产308 nm准分子激光治疗,每周照射2次,每月观察1次,连续观察3个月.结果 治疗后30例患者面颈、躯干、四肢皮损复色的总有效率分别为95.0%、75.0%、66.7%,平均治疗次数分别为(10.22±1.60)次、(19.10±2.38)次、(37.74±3.06)次,三者两两比较差异均具有统计学意义(P值均＜0.05).平均累积照射剂量面颈部、躯干部和四肢依次为(7.50±3.45)、(10.60±1.01)、(18.56±3.05)J/cm2.所有患者在治疗过程中均未出现严重不良反应.结论 国产308 nm准分子激光治疗白癜风有效而且安全.

Abstract：

Objective To evaluate the efficacy and safety of 308-nm excimer light in the treatment of stable vitiligo. Methods Thirty patients with stable vitiligo were enrolled in this clinical trial. All the subjects received the treatment with 308-nm excimer light on a twice-weekly schedule for 3 months. Results The repigmentation rate was 95.0%, 75.0% and 66.7% for lesions in the face and neck, trunk and limbs, with the treatment sessions averaging 10.22 ± 1.60, 19.10 ± 2.38, 37.74 ± 3.06, respectively, and accumulative irradiation dose averaging 7.50 ± 3.45, 10.60 ± 1.01, 18.56 ± 3.05 J/cm2 respectively. Significant differences were observed in the repigmentation rate and treatment sessions between the lesions in the face and neck, trunk and limbs (all P ＜ 0.05). No severe side effects were seen during the treatment. Conclusion 308-nm excimer light is effective and safe for the treatment of vitiligo.     

Efficacy of 308-nm Monochromatic Excimer Lamp and Topical Tacrolimus Combination Therapy in Localized Vitiligo: A Study in Vietnam

Objective: Combination therapy of a 308-nm monochromatic excimer lamp and topical tacrolimus is widely used in the treatment of localized vitiligo; however, there are no published studies investigating this combination therapy in Vietnamese patients with vitiligo. This study was performed to evaluate the efficacy of combined excimer lamp and topical tacrolimus therapy for patients with localized vitiligo in Vietnam.Methods: We performed a pre-post clinical trial of 30 patients diagnosed with loc...     

外阴Pinkus纤维上皮瘤

报告1例外阴Pinkus纤维上皮瘤。患者女，71岁。左大阴唇外侧斑块10余年。皮肤科检查见左大阴唇外侧一2cm&#215;2cm灰黑色浸润性斑块．质地中等，边缘清楚，表面散在红色点状糜烂面，无明显渗液。皮损组织病理检查：棘层下方大量基底样细胞增生．增生的细胞呈条索状嵌入真皮增生的纤维间质中，彼此吻合形成网状，基底细胞胞核大而深染，胞质少，呈嗜碱性，表皮基膜完整，真皮内有以淋巴细胞为主的大量炎性细胞浸润。诊断：外阴Pinkus纤维上皮瘤。