Traumatic tattoo removal: comparison of four treatment methods in an animal model with correlation to clinical experience.

abstract：BACKGROUND AND OBJECTIVES:Many studies of laser-induced thermal decomposition of dental enamel have demonstrated a reduction in the rate of acid dissolution, size of artificial caries-like lesions, and acid reactivity. Additionally, studies have correlated the loss of carbonate from dental enamel with a reduction in ac...

journal_title：Lasers in surgery and medicine

authors： Zuerlein MJ,Fried D,Featherstone JD

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The conventional pulsed-dye laser (wavelength 585 nm, pulse duration 0.5 milliseconds) is seen as the standard treatment for port wine stains (PWS). Using the pulsed-dye laser at wavelengths of 590, 595, and 600 nm and at varying pulse durations of 1.5-40 milliseconds is one of the newest deve...

journal_title：Lasers in surgery and medicine

authors： Greve B,Raulin C

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Severed tibial nerves in rats were repaired using a novel technique, utilizing a semiconductor diode-laser-activated protein solder applied longitudinally across the join. Welding was produced by selective laser denaturation of solid solder bands containing the dye indocyanine green. STUDY DES...

journal_title：Lasers in surgery and medicine

authors： Lauto A,Trickett R,Malik R,Dawes JM,Owen ER

更新日期：1997-01-01 00:00:00

abstract：:Photodynamic therapy (PDT) is a promising approach to the treatment of cancer. Preferential retention of the photosensitizer by malignant tissue has been considered a hallmark of this treatment modality. However, photosensitivity can be observed in normal, non-neoplastic tissues, and the present study investigated the...

journal_title：Lasers in surgery and medicine

authors： Chazen MD,Baggs RB,Gibson SL,Albert MS,Hilf R

更新日期：1991-01-01 00:00:00

abstract：:The author's experience in the use of the argon laser in the treatment of superficial vascular lesions in children is reviewed. Deteriorating portwine stains, strawberry hemangiomas, other hemangiomas, telangiectasias, and other lesions are discussed. Their natural histories are discussed. Details are given regarding ...

journal_title：Lasers in surgery and medicine

authors： Hobby LW

更新日期：1986-01-01 00:00:00

abstract：INTRODUCTION:Photodynamic therapy is a proven therapeutic modality in the management of variety of pathologies involving the human body. Our aim in this clinical study is to prospectively evaluate the outcome following interstitial photodynamic therapy for patients with vascular anomalies. Patients' reports on quality ...

journal_title：Lasers in surgery and medicine

authors： Jerjes W,Upile T,Hamdoon Z,Mosse CA,Akram S,Morley S,Hopper C

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The clinical use of lasers to cut and coagulate tissue necessitates a better understanding of how the residual thermal damage affects healing. This study was designed to evaluate the effects of varying degrees of thermal damage on the healing process. STUDY DESIGN, MATERIALS AND METHODS:Partia...

journal_title：Lasers in surgery and medicine

authors： Jaffe BH,Walsh JT Jr

更新日期：1996-01-01 00:00:00

abstract：:This study characterizes the special properties of hematoporphyrin derivative (HpD) (Photofrin I) and Photofrin II with respect to the absorption and fluorescence spectra of the subfractions of the compounds in both solution and cells. In addition, data are presented demonstrating variation in the spectral amplitudes ...

journal_title：Lasers in surgery and medicine

authors： Sun CH,Duzman E,Mellott J,Liaw LH,Berns MW

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Helicobacter pylori (HP) is an endemic pathogenic bacterium causing gastritis and gastroduodenal ulceration in humans and is linked to the development of gastric malignancies. These first human in vivo studies investigated the photoeradication of HP using laser and white light. STUDY DESIGN/M...

journal_title：Lasers in surgery and medicine

authors： Wilder-Smith CH,Wilder-Smith P,Grosjean P,van den Bergh H,Woodtli A,Monnier P,Dorta G,Meister F,Wagnières G

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:To demonstrate that high color fidelity light-emitting diode (LED) sources are preferred by dermatologists for the evaluation of patients during standard-of-care, outpatient visits when compared to low color fidelity LED sources similar to fluorescent lighting. STUDY DESIGN/MATERIALS AND METH...

journal_title：Lasers in surgery and medicine

authors： Juhasz M,Pham C,Allen R,Harper A,Siminovitch M,Brase W,Linden K,Zachary C,Atanaskova Mesinkovska N

更新日期：2020-11-08 00:00:00

abstract：INTRODUCTION:The pulsed dye laser (PDL) using varying fluences and pulse durations have been used to treat hemangiomas. This study aims to examine the efficacy and safety of the 595-nm PDL for the treatment of infantile hemangiomas using short (1.5-3 milliseconds) versus long (10 milliseconds) pulse durations and high ...

journal_title：Lasers in surgery and medicine

authors： Tay YK,Tan SK

更新日期：2012-02-01 00:00:00

abstract：:A technique for partial nephrectomy using a combination of an Ultrasonic Surgical Aspirator and a neodymium:YAG laser provided better hemostasis and decreased total operative time compared to standard methods. Delayed hemorrhage was not seen, and thermal damage to the remaining renal parenchyma was minimal. ...

journal_title：Lasers in surgery and medicine

authors： Landau ST,Wood TW,Melzer RB,Lee RG,Smith JA Jr

更新日期：1986-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Whether light emitting diode (LED) irradiation has effects on "beta-amyloid (A beta) induced apoptosis," a leading hypothesis of the cause of Alzheimer's disease (AD), or not? STUDY DESIGN/MATERIALS AND METHODS:Monolayer cell cultures of PC12 were subjected to A beta or/and LED irradiation at...

journal_title：Lasers in surgery and medicine

authors： Duan R,Zhu L,Liu TC,Li Y,Liu J,Jiao J,Xu X,Yao L,Liu S

更新日期：2003-01-01 00:00:00

abstract：INTRODUCTION:Clinical laser settings have traditionally been calibrated on abdominal skin to predict and anticipate patterns of injuries in facial skin. This experimental approach has limitations as facial skin and abdominal skin have differences that may influence the depth of laser injury. OBJECTIVE:The primary obje...

journal_title：Lasers in surgery and medicine

authors： Bailey SH,Brown SA,Kim Y,Oni G,Abtahi F,Richardson JA,Hoopman J,Barton F,Kenkel JM

更新日期：2011-02-01 00:00:00

abstract：:We have determined exposure conditions for minimal damage to the corneal epithelium in rabbit using a continuous wave Tm: YAG laser operating in the TEM00 mode at incident powers between 80 and 450 mW. The 1/e beam diameter was 0.94 mm and exposure durations for threshold damage ranged from 4.3 to 0.08 sec. Calculated...

journal_title：Lasers in surgery and medicine

authors： McCally RL,Farrell RA,Bargeron CB

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:LED photomodulation has been shown to profoundly influence cellular behavior. A variety of parameters with LED photomodulation can alter cellular response in vitro. The effects of one visible and one infrared wavelength were evaluated to determine the optimal ratio to produce a net increase in ...

journal_title：Lasers in surgery and medicine

authors： McDaniel DH,Weiss RA,Geronemus RG,Mazur C,Wilson S,Weiss MA

更新日期：2010-08-01 00:00:00

abstract：OBJECTIVE:Dental composite restorative materials are color matched to the tooth and are difficult to remove by mechanical means without excessive removal or damage to peripheral enamel and dentin. Lasers are ideally suited for selective ablation to minimize healthy tissue loss when replacing existing restorations, seal...

journal_title：Lasers in surgery and medicine

authors： Chan KH,Hirasuna K,Fried D

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Alternative treatments are needed to achieve consistent and more complete port wine stain (PWS) removal, especially in darker skin types; photodynamic therapy (PDT) is a promising alternative treatment. To this end, we previously reported on Talaporfin Sodium (TS)-mediated PDT. It is essential ...

journal_title：Lasers in surgery and medicine

authors： Moy WJ,Yao J,de Feraudy SM,White SM,Salvador J,Kelly KM,Choi B

更新日期：2017-10-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The effects of Er:YAG laser irradiation on dentin have not been sufficiently investigated. The purpose of this study was to investigate the effects of Er:YAG laser irradiation on dentin. STUDY DESIGN/MATERIALS AND METHODS:After cavities were prepared using Er:YAG laser irradiation or rotary c...

journal_title：Lasers in surgery and medicine

authors： Ishizaka Y,Eguro T,Maeda T,Tanaka H

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Photo-aging in Chinese often presents with benign pigmentary lesions. Q-switched lasers for pigmentary lesions in Asians had reported a risk of post-inflammatory hyperpigmentation (PIH) up to 25%. Longer pulse widths in the millisecond domains were advocated with reduced risk of PIH. Recently,...

journal_title：Lasers in surgery and medicine

authors： Chan JC,Shek SY,Kono T,Yeung CK,Chan HH

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The recently introduced Er:YAG laser seems to be a promising alternative in periodontal treatment due to its thermo-mechanical ablation mechanism. The present study attempted to compare the effects of an Er:YAG laser on periodontally involved root surfaces at different power settings in vivo an...

journal_title：Lasers in surgery and medicine

authors： Schwarz F,Pütz N,Georg T,Reich E

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:To evaluate the potentials of a 1310-nm optical coherence tomography (OCT) system to penetrate the highly backscattering sclera in enucleated human eyes and provide visualization of intraocular structures by transscleral imaging. STUDY DESIGN/MATERIALS AND METHODS:OCT-images were generated by ...

journal_title：Lasers in surgery and medicine

authors： Hoerauf H,Winkler J,Scholz C,Wirbelauer C,Gordes RS,Koch P,Engelhardt R,Laqua H,Birngruber R

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The purpose of this study was to compare the effect of Low-Level Laser Therapy (LLLT) with sham and whirlpool treatment on the contracted knee joint in rat. STUDY DESIGN/MATERIALS AND METHODS:Forty-eight Wistar rats were operated on to immobilize knee joint, and 1 week after operation they wer...

journal_title：Lasers in surgery and medicine

authors： Usuba M,Akai M,Shirasaki Y

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Intravascular ultrasound (IVUS) has been used successfully to detect intravascular lesions. This study evaluates the ability of IVUS to detect acoustic damage to the arterial wall following high power, pulsed laser ablation. STUDY DESIGN/MATERIALS AND METHODS:Arterial ablation and disruption w...

journal_title：Lasers in surgery and medicine

authors： Friedl SE,Mathews ED,Miyamoto A,Abela GS

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:To evaluate the antiallergic effect of low-level laser irradiation (LLLI) at 650 nm in a mouse model of allergic rhinitis (AR), and to examine the underlying mechanisms. STUDY DESIGN/MATERIALS AND METHODS:BALB/c mice were sensitized with ovalbumin (OVA) and alum and challenged intranasally wi...

journal_title：Lasers in surgery and medicine

authors： Bae JS,Kim SH,Kim JH,Kim EH,Lyu L,Chung PS,Mo JH

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Biofilm-related diseases such as caries and periodontal disease are prevalent chronic oral infections which pose significant oral and general health risks. Biofilms are sessile communities attached to surfaces. Photodynamic therapy (PDT) has been demonstrated to have a significant anti-microbi...

journal_title：Lasers in surgery and medicine

authors： Mang TS,Tayal DP,Baier R

更新日期：2012-09-01 00:00:00

abstract：:For laser angioplasty probes, the thermal properties of the probes will primarily determine their mechanism of action. We examined the absorption, temperature increase, and probe degradation of transparent contact probes (hemispherical contact probe and ball-shaped fibers) and metal laser probes coupled to a continuou...

journal_title：Lasers in surgery and medicine

authors： Verdaasdonk RM,Holstege FC,Jansen ED,Borst C

更新日期：1991-01-01 00:00:00

abstract：:This study examined both the effect of variations in optical fiber tip and in light wavelength on laser-induced hyperthermia in rat brain. Normal rat brains were exposed to argon laser light (454-514.5 nm) delivered through an intracerebral end-emitting (bare-tipped) or a diffusion-emitting (sapphire-tipped) optical f...

journal_title：Lasers in surgery and medicine

authors： Elias Z,Powers SK,Atstupenas E,Brown JT

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Cutaneous and mucocutaneous leishmaniasis are diseases characterized by skin or mucosal manifestations. In the new world, Leishmania braziliensis is the main etiological agent of cutaneous leishmaniasis, condition that may evolve to the mucocutaneous form. The therapeutic arsenal routinely empl...

journal_title：Lasers in surgery and medicine

authors： Barbosa AF,Sangiorgi BB,Galdino SL,Barral-Netto M,Pitta IR,Pinheiro AL

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:We sought to investigate risk factors for recurrence of vaginal intraepithelial neoplasia (VAIN) in the vaginal vault after laser vaporization. MATERIALS AND METHODS:Among 162 patients treated with laser vaporization in the vaginal vault after hysterectomy between March 1998 and August 2007, the clinical da...

journal_title：Lasers in surgery and medicine

authors： Kim HS,Park NH,Park IA,Park JH,Chung HH,Kim JW,Song YS,Kang SB

更新日期：2009-03-01 00:00:00