Photomedicine and laser surgery最新文献

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Effects of Carbon Arc Lamp Irradiation on Wound Healing in a Rat Cutaneous Full-Thickness Wound Model. 碳弧灯照射对大鼠皮肤全厚伤口模型愈合的影响
Photomedicine and laser surgery Pub Date : 2018-10-18 DOI: 10.1089/pho.2018.4447
Jian-Xin Yan, Xuan Liao, Sheng-Hong Li, Hong-Wei Liu, Han-Yu Chang, Nan Dong, Yin-Di Wu, Wen-Li She, Guang-Hui Xie
{"title":"Effects of Carbon Arc Lamp Irradiation on Wound Healing in a Rat Cutaneous Full-Thickness Wound Model.","authors":"Jian-Xin Yan, Xuan Liao, Sheng-Hong Li, Hong-Wei Liu, Han-Yu Chang, Nan Dong, Yin-Di Wu, Wen-Li She, Guang-Hui Xie","doi":"10.1089/pho.2018.4447","DOIUrl":"10.1089/pho.2018.4447","url":null,"abstract":"<p><strong>Objective: </strong>The objective of the present study was to investigate the application of a carbon arc lamp on wound healing in a rat cutaneous full-thickness wound model.</p><p><strong>Background data: </strong>In clinical practice, wound healing has been promoted by irradiation with a carbon arc lamp. However, the corresponding mechanism has not been clearly defined.</p><p><strong>Methods: </strong>A cutaneous full-thickness wound on the back of rats was irradiated using a carbon arc lamp at a wavelength peak range of 620-740 nm with 54 J/cm<sup>2</sup>. Injured sham-irradiated control rats were used as the control. The rats were euthanized after 7, 14, and 21 days, while wound reepithelialization and healing quality were examined by histological analyses with comparison between groups. Cell proliferation was observed by 5-bromo-2'-deoxyuridine (BrdU) immunohistochemical staining.</p><p><strong>Results: </strong>Irradiation by the carbon arc lamp significantly accelerated wound healing. The wound-healing rate in the treated group at day 21 was 98.42% ± 0.56%, compared with 93.58% ± 1.26% in the control group (p < 0.05). Significant increases in the length of epithelial edges, collagen content, and microvessel density were observed in the wound sites in the treated group at days 7, 14, and 21 (p < 0.05). Moreover, the number of BrdU-labeled cells increased in the wound edge at days 7 and 14 due to irradiation (p < 0.05).</p><p><strong>Conclusions: </strong>The results demonstrated that the carbon arc lamp can promote wound healing together with improvement in its quality by stimulating cell proliferation.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36597019","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: 0
A Conservative Approach for Localized Spongiotic Gingivitis Hyperplasia Using Photodynamic Therapy: A Case Report and Review of the Literature. 使用光动力疗法治疗局部海绵状增生性牙龈炎的保守方法:病例报告和文献综述。
Photomedicine and laser surgery Pub Date : 2018-10-18 DOI: 10.1089/pho.2018.4454
Danielle Leal Vieira, André Ferreira Leite, Paulo Tadeu de Souza Figueiredo, Leonora Maciel Vianna, Carla Ruffeil Moreira-Mesquita, Nilce Santos de Melo
{"title":"A Conservative Approach for Localized Spongiotic Gingivitis Hyperplasia Using Photodynamic Therapy: A Case Report and Review of the Literature.","authors":"Danielle Leal Vieira, André Ferreira Leite, Paulo Tadeu de Souza Figueiredo, Leonora Maciel Vianna, Carla Ruffeil Moreira-Mesquita, Nilce Santos de Melo","doi":"10.1089/pho.2018.4454","DOIUrl":"10.1089/pho.2018.4454","url":null,"abstract":"<p><strong>Objective: </strong>To describe a clinical case of successful conservative management of Localized Juvenile Spongiotic Gingivitis Hyperplasia (LJSGH) using photodynamic therapy (PDT) and reviews the current literature on this pathology.</p><p><strong>Background data: </strong>LJSGH is a recently described rare disease with controversial treatment results. As of today, 13 publications report surgical treatment approaches. The use of CO<sub>2</sub> laser and cryotherapy was reported only in one study. The use of PDT was not previously reported.</p><p><strong>Patients and methods: </strong>A 9-year-old male patient was referred to our institution with the chief complaint of asymptomatic \"inflamed gingiva\" starting 1 year before. Clinical examination revealed an erythematous line accompanying the gingival contour, with a certain degree of hyperplasia. The diagnosis of LJSGH was performed based on clinical features and later confirmed histopathologically. A novel approach using PDT was then proposed. The photosensitizer was methylene blue, and a semiconductor laser diode was used.</p><p><strong>Results: </strong>One week after starting PDT, gingival hyperplasia was partially reduced. Immediately after the end of treatment, a significant reduction of gingival hyperplasia was observed. PDT proved to be safe, quick and painless, with no esthetic harm.</p><p><strong>Conclusions: </strong>This case illustrates the benefit of a more conservative approach as opposed to surgical procedure, with good clinical response and decreased morbidity over a 2-year follow-up period.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36596611","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: 0
Nonsurgical Periodontal Treatment by Erbium:Yag Laser Promotes Regression of Gingival Overgrowth in Patient Taking Cyclosporine A: A Case Report. 铒:Yag 激光非手术牙周治疗促进服用环孢素 A 患者牙龈增生的消退:病例报告。
Photomedicine and laser surgery Pub Date : 2018-10-11 DOI: 10.1089/pho.2018.4478
Saverio Capodiferro, Angela Tempesta, Luisa Limongelli, Eugenio Maiorano, Stefano Benedicenti, Gianfranco Favia
{"title":"Nonsurgical Periodontal Treatment by Erbium:Yag Laser Promotes Regression of Gingival Overgrowth in Patient Taking Cyclosporine A: A Case Report.","authors":"Saverio Capodiferro, Angela Tempesta, Luisa Limongelli, Eugenio Maiorano, Stefano Benedicenti, Gianfranco Favia","doi":"10.1089/pho.2018.4478","DOIUrl":"10.1089/pho.2018.4478","url":null,"abstract":"<p><strong>Objective and background: </strong>To report on a case of cyclosporine A-related gingival overgrowth (GO) treated by conventional scaling and Erbium:YAG laser that unexpectedly showed complete healing with normalization of the gingiva, making unnecessary further surgical treatment for gingival volume reduction. Since Erbium:YAG laser was approved in 1997 by the U.S. Food and Drug Administration for hard and soft tissue treatments in dentistry, several studies have been published to demonstrate its efficacy for bone cutting, plaque and subgingival calculus removal, and antiseptic effects both on soft and hard periodontal tissues.</p><p><strong>Methods: </strong>We report herewith the case of a patient undergoing cyclosporine A therapy, affected by GO who underwent scaling and full mouth disinfection with chlorhexidine 2% rinses, followed by Erbium:YAG laser treatment of gingival pseudopockets, without surgical removal of the overgrown gingiva.</p><p><strong>Results: </strong>Unexpectedly, complete healing of the periodontal tissues was observable after one single laser application and no adjunctive surgical procedure was necessary.</p><p><strong>Conclusions: </strong>Erbium:YAG laser could be considered a really effective option for the nonsurgical treatment of drug-induced GO, avoiding the surgical procedures and also promoting a fast healing and a patient compliance surely higher than conventional techniques.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36621408","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: 0
Laser-Assisted Microdiscectomy for Far Lateral Lumbar Disc Herniation at the L5-S1 Level. 激光辅助显微椎间盘切除术治疗L5-S1远外侧腰椎间盘突出症。
Photomedicine and laser surgery Pub Date : 2018-10-01 Epub Date: 2018-09-21 DOI: 10.1089/pho.2018.4497
Yong Ahn, Uhn Lee, Yong Jae Lee, Han Joong Keum
{"title":"Laser-Assisted Microdiscectomy for Far Lateral Lumbar Disc Herniation at the L5-S1 Level.","authors":"Yong Ahn,&nbsp;Uhn Lee,&nbsp;Yong Jae Lee,&nbsp;Han Joong Keum","doi":"10.1089/pho.2018.4497","DOIUrl":"https://doi.org/10.1089/pho.2018.4497","url":null,"abstract":"<p><strong>Objective: </strong>Laser-assisted paraspinal microdiscectomy for far lateral lumbar disc herniation (LDH) enables direct access to the foraminal or far lateral zone with minimal tissue injury and preserves facet joints, thereby preventing postoperative segmental instability. We demonstrated the clinical outcomes of this technique and discussed the pros and cons of laser use in lumbar disc surgery.</p><p><strong>Background: </strong>The microdiscectomy technique for L5-S1 far lateral zone may be difficult due to the limited surgical field with narrowed disc space, hypertrophied facet, and sacral ala. Thus, we used carbon dioxide (CO<sub>2</sub>) laser for sophisticated decompression.</p><p><strong>Methods: </strong>Eighty-four patients who were treated with microdiscectomy for far lateral LDH at the L5-S1 level were evaluated. Among them, 40 patients were treated using CO<sub>2</sub> laser-assisted microdiscectomy, and the remaining 44 patients using conventional microdiscectomy. Perioperative and postoperative data were compared between the two groups with 2 years of follow-up. Clinical outcomes were assessed using the visual analog scale (VAS), Oswestry disability index (ODI), and modified Macnab criteria.</p><p><strong>Results: </strong>VAS and ODI significantly improved in both groups. An excellent or good outcome was rated in 80% and 77.3% of the laser and conventional group, respectively. There was no significant difference in global outcomes. However, hospital stay and time to return to work were significantly shorter in the laser group (p < 0.05).</p><p><strong>Conclusions: </strong>CO<sub>2</sub> laser-assisted paraspinal microdiscectomy is effective for treating far lateral LDH. The pinpoint laser scalpel enables delicate and complete decompression in a limited surgical field with minimal tissue trauma.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":"36 10","pages":"555-561"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/pho.2018.4497","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36512319","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: 1
Early Low-Level Laser Therapy Improves the Passive Range of Motion and Decreases Pain in Patients with Flexor Tendon Injury. 早期低水平激光治疗可改善屈肌腱损伤患者的被动活动范围并减轻疼痛。
Photomedicine and laser surgery Pub Date : 2018-10-01 DOI: 10.1089/pho.2018.4458
Naghmeh Poorpezeshk, Seyed Kamran Ghoreishi, Mohammad Bayat, Ramin Pouriran, Masoud Yavari
{"title":"Early Low-Level Laser Therapy Improves the Passive Range of Motion and Decreases Pain in Patients with Flexor Tendon Injury.","authors":"Naghmeh Poorpezeshk,&nbsp;Seyed Kamran Ghoreishi,&nbsp;Mohammad Bayat,&nbsp;Ramin Pouriran,&nbsp;Masoud Yavari","doi":"10.1089/pho.2018.4458","DOIUrl":"https://doi.org/10.1089/pho.2018.4458","url":null,"abstract":"<p><strong>Background: </strong>To obtain the best result from flexor tendon repair surgery, proper surgical technique, appropriate materials, good rehabilitation, and patient satisfaction are essential to consider. Nevertheless, no general unique protocol still exists between researchers, for a suitable treatment plan.</p><p><strong>Objective: </strong>The aim of the present random clinical trial (RCT) was to determine the adjuvant effect of low-level laser therapy (LLLT) on healing tendon injury in patients.</p><p><strong>Materials and methods: </strong>In an RCT, 97 patients (114 fingers) with sharp injury in three zones of their hands were randomly divided into LLLT and control groups, using the unequal treatment allocation approach. Thirty-nine patients (31 males and 8 females, 46 fingers) were enrolled in the LLLT group, receiving 8-10 sessions of LLLT (red and infrared lasers) over the flexor tendon repaired area. In the control group, 58 patients were included, 20 patients did not come back for follow-up, and 38 patients (29 males and 9 females, 46 fingers) participated in the study. Patients were visited in days 28 - 32 after surgery. Passive range of motion (PROM), pain severity of groups, and patient satisfaction from LLLT were all recorded. The two observers, blind to the LLLT group assessed the data independently.</p><p><strong>Results: </strong>In two groups, no rupture was observed during 4 weeks postsurgery. None of the patients in the control group was able to perform the full passive flexion. There was a significant increase in PROM (t = 82.925, p = 0.000) and a significant pain reduction (t = -11.96, p = 0.000) in the LLLT group, compared with the control group. All Patients in the LLLT group were satisfied.</p><p><strong>Conclusions: </strong>LLLT is a proper adjuvant therapy in flexor tendon repair. Evidently, LLLT promotes tendon healing, alleviates the pain, and assists flexibility of soft tissue and joints, leading to the tremendous improvement in patient cooperation and compliance.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":" ","pages":"530-535"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/pho.2018.4458","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40556797","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: 9
Emerging Applications of Photobiomodulation Therapy: The Interaction Between Metabolomics and the Microbiome. 光生物调节疗法的新应用:代谢组学和微生物组的相互作用。
Photomedicine and laser surgery Pub Date : 2018-10-01 Epub Date: 2018-09-19 DOI: 10.1089/pho.2018.4527
Ann Liebert
{"title":"Emerging Applications of Photobiomodulation Therapy: The Interaction Between Metabolomics and the Microbiome.","authors":"Ann Liebert","doi":"10.1089/pho.2018.4527","DOIUrl":"https://doi.org/10.1089/pho.2018.4527","url":null,"abstract":"","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":"36 10","pages":"515-517"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/pho.2018.4527","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36508843","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: 3
Percutaneous Lumbar Laser Discectomy: Literature Review and a Retrospective Analysis of 65 Cases. 经皮腰椎间盘激光切除术:65例文献回顾及回顾性分析。
Photomedicine and laser surgery Pub Date : 2018-10-01 Epub Date: 2018-09-18 DOI: 10.1089/pho.2018.4460
Nitesh Patel, Vikram Singh
{"title":"Percutaneous Lumbar Laser Discectomy: Literature Review and a Retrospective Analysis of 65 Cases.","authors":"Nitesh Patel,&nbsp;Vikram Singh","doi":"10.1089/pho.2018.4460","DOIUrl":"https://doi.org/10.1089/pho.2018.4460","url":null,"abstract":"<p><strong>Background: </strong>Percutaneous lumbar laser discectomy is a minimally invasive treatment option for patients with a contained disc herniation with back and/or leg pain.</p><p><strong>Objective: </strong>The goal of this study was to present our experience and results with patients who underwent percutaneous lumbar laser discectomy in our practice.</p><p><strong>Methods: </strong>A total of 65 patients were included, and their charts were retrospectively reviewed.</p><p><strong>Results: </strong>The most common level at which we performed the laser discectomy was the L5/S1 level 47.4% of the time. The next most common level was L4/L5 37.2% of the time and the least common level was L3/4 15.4% of the time. Neuritis was reported in four patients, which was treated with medication in two patients, and resolved in all four patients. The average preprocedure visual analog scale (VAS) score was 7.6/10 (range, 5-10/10). There was an improvement in the VAS score at 2-week follow-up. The average VAS score at 2-week follow-up was 3.7/10 (range, 0-10/10). The average VAS score at 6-week follow-up was 4.3/10 (range, 0-8/10). The average VAS score at 3-6 months was 4.1/10 [range, 0-8/10 and at 6-12 months was 4.2 (range, 0-8/10)].</p><p><strong>Conclusions: </strong>Appropriate patient selection and following a systematic stepwise approach are important in treatment planning for patients in whom percutaneous laser discectomy is being considered. Following appropriate patient selection criteria maximizes the success rate of percutaneous laser discectomy. In our experience with patients with persistent back and/or leg pain not responding appropriately to conservative therapy, percutaneous laser discectomy offers a minimally invasive treatment option with nominal complications.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":"36 10","pages":"518-521"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/pho.2018.4460","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36499243","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: 10
The Management of Melasma on Skin Types V and VI Using Light Emitting Diode Treatment. 发光二极管治疗V型和VI型皮肤黄褐斑的研究。
Photomedicine and laser surgery Pub Date : 2018-10-01 Epub Date: 2018-09-18 DOI: 10.1089/pho.2018.4486
Nomakhosi Mpofana, Heidi Abrahamse
{"title":"The Management of Melasma on Skin Types V and VI Using Light Emitting Diode Treatment.","authors":"Nomakhosi Mpofana,&nbsp;Heidi Abrahamse","doi":"10.1089/pho.2018.4486","DOIUrl":"https://doi.org/10.1089/pho.2018.4486","url":null,"abstract":"<p><strong>Objective: </strong>This study investigated light emitting diode (LED) treatment for patients with melasma on darker skin types.</p><p><strong>Background: </strong>Melasma is a common disfiguring skin condition in women which is difficult to treat and is refractory. The cause of melasma remains unclear.</p><p><strong>Methods: </strong>In this study, 60 female participants aged between 25 and 60 years, who presented with melasma, were enrolled (n = 39.85). They were purposely assigned to two groups according to their skin types. Both groups received a total of 36 LED light treatments over a period of 9 months.</p><p><strong>Results: </strong>Both subjective and objective results indicated a significant improvement of melasma. Statistical analyses revealed significant improvements in both groups.</p><p><strong>Conclusions: </strong>The results of this study suggest that LED is effective in managing melasma. These results will provide a basis for future therapeutic use of phototherapy to improve melasma.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":"36 10","pages":"522-529"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/pho.2018.4486","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36501877","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: 7
A New Method for Investigation of Different Tissues Using Femtosecond Laser Mass Spectrometry. 飞秒激光质谱法研究不同组织的新方法。
Photomedicine and laser surgery Pub Date : 2018-10-01 Epub Date: 2018-09-18 DOI: 10.1089/pho.2018.4496
Yasemin Gündoğdu, Hamdi Şükür Kiliç
{"title":"A New Method for Investigation of Different Tissues Using Femtosecond Laser Mass Spectrometry.","authors":"Yasemin Gündoğdu,&nbsp;Hamdi Şükür Kiliç","doi":"10.1089/pho.2018.4496","DOIUrl":"https://doi.org/10.1089/pho.2018.4496","url":null,"abstract":"<p><strong>Background: </strong>Femtosecond laser mass spectrometry (FLMS) has become an important tool for investigation of chemical and biological materials in many areas from medical to industrial.</p><p><strong>Objective: </strong>In medicine, the morphological examination of tissues is determined by performing pathological investigations under microscope. However, some novel improvements or developments must be performed for much faster diagnosis of the tissue during the operation when patient is under anesthesia.</p><p><strong>Methods: </strong>The information obtained from the tissue under the microscope remains very limited because it cannot reveal characteristics of the whole molecules. For this reason, some novel methods for analysis of tissues are important issues to be achieved. This process can be performed using FLMS much quicker than traditional techniques. The aim of this study is to develop a new procedure for interpretation of mass spectra obtained from different types of muscle tissues, such as lamb, bones, and beef obtained from the butcher.</p><p><strong>Results: </strong>The results obtained in this study are believed to open a new window for these kinds of applications for cancer diagnosis on human tissue studies, as a faster analysis technique to give some concrete contributions to pathological examinations. Both, principal component analysis statistical approach and FLMS technique offer a great opportunity to identify the biological materials from mass spectra. In conclusion, this present study interprets a great data from bone, beef, and lamb, which show that we can distinguish these different types of materials using FLMS data and statistical approaches.</p><p><strong>Conclusions: </strong>Eventually, the experimental results obtained from our group studies present that these types of tissues can easily be distinguished using small m/q peaks in the lower region (m/z ≤100 amu) of the mass spectra by courtesy of FLMS.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":"36 10","pages":"548-554"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/pho.2018.4496","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36501882","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: 3
Resurfacing with Ablation of Periorbital Skin Technique: Indications, Efficacy, Safety, and 3D Assessment from a Pilot Study. 眼眶周围皮肤消融技术的表面修复:适应症、疗效、安全性和一项试点研究的3D评估。
Photomedicine and laser surgery Pub Date : 2018-10-01 Epub Date: 2018-09-20 DOI: 10.1089/pho.2018.4479
Stefania Guida, Steven Paul Nisticò, Francesca Farnetani, Ester Del Duca, Nathalie De Carvalho, Flavia Persechino, Tommaso Verdina, Luca Giannetti, Martina D'Alessandro, Giacomo Giovanni Urtis, Giovanni Pellacani, Giovanni D'Alessandro
{"title":"Resurfacing with Ablation of Periorbital Skin Technique: Indications, Efficacy, Safety, and 3D Assessment from a Pilot Study.","authors":"Stefania Guida,&nbsp;Steven Paul Nisticò,&nbsp;Francesca Farnetani,&nbsp;Ester Del Duca,&nbsp;Nathalie De Carvalho,&nbsp;Flavia Persechino,&nbsp;Tommaso Verdina,&nbsp;Luca Giannetti,&nbsp;Martina D'Alessandro,&nbsp;Giacomo Giovanni Urtis,&nbsp;Giovanni Pellacani,&nbsp;Giovanni D'Alessandro","doi":"10.1089/pho.2018.4479","DOIUrl":"https://doi.org/10.1089/pho.2018.4479","url":null,"abstract":"<p><strong>Objectives and background: </strong>Nowadays, several approaches for skin rejuvenation of the lower eyelid are available. We present a new technique of resurfacing with ablation of periorbital skin (RAP) performed in a single session.</p><p><strong>Methods: </strong>This is a retrospective study involving 20 patients showing skin elastosis with or without evidence of the nasojugal fold and atrophic and dyschromic skin or needing a combined approach of transconjuntival lower blepharoplasty for fat bag removal. RAP technique is assessed in terms of efficacy, safety, and 3D evaluation of results at 6 months' follow-up.</p><p><strong>Results: </strong>Global Assessment Improvement Scale results highlighted an improvement in all cases, for both physicians (blinded to treatment) and individual subjects. Only minor adverse events (edema, erythema, and discoloration) were reported in almost all patients, lasting 2-3 weeks after treatment, and were resolved without intervention. A 3D imaging tool revealed the reduction of medium protrusions and depressions and an improved texture at 2 months. Skin recovery was inversely correlated with hemoglobin reduction.</p><p><strong>Conclusions: </strong>RAP seems to offer expert dermatologists a safe and clinically effective technique for skin rejuvenation of lower eyelids, without significant adverse events. Further studies will be performed to confirm our results.</p>","PeriodicalId":20117,"journal":{"name":"Photomedicine and laser surgery","volume":"36 10","pages":"541-547"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/pho.2018.4479","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36507443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
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