Journal of cutaneous laser therapy最新文献_第9页

The use of Q-switched alexandrite laser (755 nm, 100 ns) for eyeliner tattoo removal. 使用调q紫变石激光(755 nm, 100 ns)去除眼线纹身。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950516968

G. Moreno-Arias, A. Camps‐Fresneda

引用次数: 8

Perivulvar inflammatory linear verrucous epidermal nevus (ILVEN) treated with CO2 laser. CO2激光治疗外阴周围炎性线状疣状表皮痣。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950517110

Lars Molin, Gunnel Särhammar

引用次数: 15

Pulsed carbon dioxide and erbium-YAG laser resurfacing: a comparative clinical and histologic study. 脉冲二氧化碳和铒钇铝石榴石激光表面置换:临床和组织学比较研究。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950517066

R. Adrian

引用次数: 35

Non-ablative subsurface remodeling: clinical and histologic evaluation of a 1320-nm Nd:YAG laser. 非烧蚀性皮下重塑:1320 nm Nd:YAG激光的临床和组织学评价。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950516805

David J. Goldberg

引用次数: 151

Treatment of spider veins of the leg using a long-pulsed Nd:YAG laser (Versapulse) at 532 nm. 532 nm长脉冲Nd:YAG激光(Versapulse)治疗腿部蜘蛛静脉。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950516841

T. McMeekin

{"title":"Treatment of spider veins of the leg using a long-pulsed Nd:YAG laser (Versapulse) at 532 nm.","authors":"T. McMeekin","doi":"10.1080/14628839950516841","DOIUrl":"https://doi.org/10.1080/14628839950516841","url":null,"abstract":"BACKGROUND AND OBJECTIVE Prior studies have shown improvement in leg telangiectasias using a long pulse, frequency-doubled nd:YAG laser at 532 nm. The following study, with longer follow-up, was undertaken to determine the effectiveness of this laser and incidence of side-effects from a single treatment for lower extremity telangiectasia of less than 1 mm in diameter. MATERIALS AND METHODS Ten patients of skin types I-III received a single treatment on each of 18 treatment sites. One to three passes were used on each vessel with a repetition rate of 2 Hz. Two energy fluences of 12 J/cm2 and 16 J/cm2 were compared. Patients were followed for 1 year with follow-up photographs taken, from which the percentage of vessel clearance and side-effects were rated. RESULTS Overall, 44% of patients had a greater than 50% clearance from a single treatment using the frequency-doubled Nd:YAG laser at 532 nm. The higher fluence of 16 J/cm2 showed a better response than the lower fluence of 12 J/cm2. Side-effects were more marked and were seen in more patients treated at 16 J/cm2 than at the 12 J/cm2 setting. Some 94% of patients had hyperpigmentation that took up to 6 months to resolve. One patient treated at 16 J/cm2 experienced blisters, crusts and scarring, which persisted for 1 year. There was further improvement from 6 months to 1 year in one-third of the treatment sites. CONCLUSION The long-pulsed Nd:YAG laser at 532 nm with a chilled sapphire tip can treat leg telangiectasias of 0.5 to 1.0 mm in diameter with greater than 50% clearance at 44% of sites with a single treatment. Higher fluences of 16 J/cm2 demonstrated a greater clearance, but also greater adverse effects, including atrophic scarring persisting for 1 year. Further clinical improvement was seen at 6-month to 1-year follow-ups.","PeriodicalId":81650,"journal":{"name":"Journal of cutaneous laser therapy","volume":"1 3 1","pages":"179-80"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/14628839950516841","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59799271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

Basic physics of erbium laser resurfacing. 铒激光堆焊的基本物理。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950516896

J. Coates

引用次数: 8

Clinical and histological effect of a single treatment of normal mode alexandrite (755 nm) laser on small melanocytic nevi. 755 nm激光单次治疗小黑素细胞痣的临床和组织学效果。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950516698

A. Reda, I. Taha, H. Riad

{"title":"Clinical and histological effect of a single treatment of normal mode alexandrite (755 nm) laser on small melanocytic nevi.","authors":"A. Reda, I. Taha, H. Riad","doi":"10.1080/14628839950516698","DOIUrl":"https://doi.org/10.1080/14628839950516698","url":null,"abstract":"BACKGROUND AND OBJECTIVE Earlier studies on the treatment of congenital melanocytic nevi have reported the efficacy of Q-switched ruby laser and Nd:YAG lasers. In this study we evaluated the clinical and the histological effects of a single treatment of normal mode (3 msec) alexandrite laser (755 nm) on small melanocytic nevi. MATERIALS AND METHODS Fourteen patients having 40 nevi entered into the study. Twenty six nevi were clinically followed up after laser treatment for 4 months. Fourteen nevi were biopsied after laser treatment: 8 nevi immediately, 3 nevi after 10 days and 3 nevi after 1 month. RESULTS At the end of 4 months, 20 (76.92%) nevi attained moderate to significant lightening of color, 5 (19%) nevi had their color matching that of the surrounding skin, one nevus (3.85%) showed very mild hypopigmentation, and 18 (69%) nevi had a surface level similar to the surrounding skin. One nevus healed with keloid formation. Histologically, immediately following laser, there was necrosis of nevus cells in the papillary and uppermost reticular dermis. Nevus cells in the deeper layers of the dermis were not affected. Ten days following laser, the upper dermis showed granulation tissue. One month after laser, there was mild fibrosis in the upper dermis and persistence of nevus cells in the middle and deep dermis. CONCLUSION These results suggest that normal mode alexandrite laser may clear or cosmetically improve small melanocytic nevi whether congenital or acquired. However, the concern about the recurrence of the nevi and the potential for malignant transformation should be addressed by long-term follow-up studies.","PeriodicalId":81650,"journal":{"name":"Journal of cutaneous laser therapy","volume":"1 4 1","pages":"209-15"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/14628839950516698","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59799362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 27

Treatment of individual café au lait macules with the Q-switched Nd:YAG: a clinicopathologic correlation. q -开关Nd:YAG治疗个体咖啡焦斑:临床病理相关性。

Journal of cutaneous laser therapy Pub Date : 1999-01-01 DOI: 10.1080/14628839950516706

J. Levy, S. Mordon, M. Pizzi-Anselme

引用次数: 18