High Diagnostic Accuracy of Visible 5-ALA Fluorescence in Meningioma Surgery According to Histopathological Analysis of Tumor Bulk and Peritumoral Tissue.

abstract：OBJECTIVES:While controlled thermal changes in subcutaneous tissue have been used to trigger apoptosis of fat cells and have been proven clinically efficacious, another mechanism of electromagnetic stress suggests that fat apoptosis could be achieved by a non-thermal manner as well. This animal model study investigates...

journal_title：Lasers in surgery and medicine

authors： Weiss RA,Bernardy J

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVE:The aim was to evaluate the influence of Er,Cr:YSGG laser irradiation associated with different final irrigation protocols on the bond strength of epoxy resin-based root canal sealer to root dentin, on the dentin/filling material interface and in the temperature variation during irradiation. METHODOLOGY:Nine...

journal_title：Lasers in surgery and medicine

authors： Franceschini KA,Silva-Sousa YT,Lopes FC,Pereira RD,Palma-Dibb RG,de Sousa-Neto MD

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The aim was to investigate the bactericidal effect of the 1,064 nm Nd:YAG laser on Staphylococcus epidermidis. MATERIAL AND METHODS:S. epidermidis was inoculated on agar plates and then exposed to pulsed laser light in three different modes: with an uninterrupted train of pulses, or with two d...

journal_title：Lasers in surgery and medicine

authors： Grönqvist A,Wiström J,Axner O,Monsen TJ

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:In recent years, clinical low-intensity laser therapy practice has used pulsed radiation, mainly from semiconductor lasers. Experimental works devoted to the study of relationships between biological and clinical effects and parameters of pulsed radiation are practically absent. STUDY DESIGN/M...

journal_title：Lasers in surgery and medicine

authors： Karu TI,Pyatibrat LV,Ryabykh TP

更新日期：1997-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Pores in the sclera are a candidate pathway for aqueous transport and therefore can be utilized to decrease the intraocular pressure (IOP) in glaucomatous eyes. Since pore formation is a well-known mechanism for stress relaxation in solids, laser-induced creation of pores in cartilage increase...

journal_title：Lasers in surgery and medicine

authors： Baum OI,Sobol EN,Bolshunov AV,Fedorov AA,Khomchik OV,Omelchenko AI,Shcherbakov EM

更新日期：2014-01-01 00:00:00

abstract：:The photocoagulating properties of the water-jet-cooled Nd:YAG laser (1,064 nm) have been studied in a rat tumor model. A colon carcinoma CC531 was implanted in the liver; 20 days after inoculation, laser therapy was performed with 600 J, 850 J, 1,200 J, 1,700 J, or 2,400 J at a power setting of either 10 or 20 W. Liv...

journal_title：Lasers in surgery and medicine

authors： Van Hillegersberg R,Kort WJ,ten Kate FJ,Terpstra OT

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Laryngeal lesions are usually investigated by microlaryngoscopy, biopsy, and histopathology. This study aimed to evaluate the combined use of Narrow Band Imaging (NBI) and High-Speed Imaging (HSI) in the differentiation of glottic lesions in awake patients. STUDY DESIGN:Prospective diagnostic ...

journal_title：Lasers in surgery and medicine

authors： Volgger V,Felicio A,Lohscheller J,Englhard AS,Al-Muzaini H,Betz CS,Schuster ME

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Erbium lasers are potential tools to remove caries and dental hard tissue but bond strengths of composites to those preparations are reported to be lower than conventional methods. The purpose of this study was to evaluate the effect of mechanical excavation and/or chemical alteration on bond s...

journal_title：Lasers in surgery and medicine

authors： Obeidi A,McCracken MS,Liu PR,Litaker MS,Beck P,Rahemtulla F

更新日期：2009-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Hyperhidrosis is a condition that affects a large percentage of the population and has a significant impact on peoples' lives. This report presents a technical overview of a new noninvasive, microwave-based device for creating thermolysis of sweat glands. The fundamental principles of operatio...

journal_title：Lasers in surgery and medicine

authors： Johnson JE,O'Shaughnessy KF,Kim S

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Wound-healing delays caused by lateral thermal damage to tissue remain a drawback of CO(2) surgical lasers. This study compares the thermal damage and wound-healing properties of a 7.5-micros pulsed CO(2) laser with scalpel and continuous wave (CW) CO(2) laser incisions. STUDY DESIGN/MATERIALS...

journal_title：Lasers in surgery and medicine

authors： Sanders DL,Reinisch L

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The metabolic flexibility is often impaired in diseases associated with obesity, and many studies are based on the hypothesis that dysfunction in peripheral tissues such as skeletal muscle, liver and adipose tissue represent the etiology of development of metabolic inflexibility. Experimental e...

journal_title：Lasers in surgery and medicine

authors： Sene-Fiorese M,Duarte FO,de Aquino Junior AE,Campos RM,Masquio DC,Tock L,de Oliveira Duarte AC,Dâmaso AR,Parizotto NA,Bagnato VS

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Facial teleangectasias can be a relevant cosmetic problem, which the patient usually hides with a thick layer of makeup. This study will describe the response on these vascular lesions using the intense pulsed light (IPL) source. METHODS:Five hundred eighteen consecutive patients were treated...

journal_title：Lasers in surgery and medicine

authors： Clementoni MT,Gilardino P,Muti GF,Signorini M,Pistorale A,Morselli PG,Cavina C

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Smear layer removal with EDTA from root canal walls allows greater cleaning and disinfection of root canals. However, because Er:YAG laser acts on the removal of the smear layer, the objective of investigation was to analyze in vitro the effect of Er:YAG laser on dentin root canal wall permeab...

journal_title：Lasers in surgery and medicine

authors： Pecora JD,Brugnera-Júnior A,Cussioli AL,Zanin F,Silva R

更新日期：2000-01-01 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：:Laser balloon angioplasty with Nd:YAG energy has been proposed as a method to seal intimal dissection and prevent elastic recoil after balloon angioplasty. To better define the vessel response to laser balloon angioplasty, its effects on luminal diameter, Indium-111 labelled platelet deposition, and histology were stu...

journal_title：Lasers in surgery and medicine

authors： Alexopoulos D,Sanborn TA,Marmur JD,Badimon JJ,Badimon L,Dische R,Fuster V

更新日期：1994-01-01 00:00:00

abstract：:The heating potential of a closed loop interstitial hyperthermia system employing 1,064 nm laser light in conjunction with a long frosted contact probe was investigated in hind limb muscle of anesthetized dogs. The laser system was an Nd:YAG surgical laser modified with a single channel thermometry unit, a computer, a...

journal_title：Lasers in surgery and medicine

authors： Panjehpour M,Overholt BF,Milligan AJ,Swaggerty MW,Wilkinson JE,Klebanow ER

更新日期：1990-01-01 00:00:00

abstract：:CO2, Nd:YAG, and argon lasers have been used for 5 years for experimental and clinical procedures at the National Cancer Institute of Milan under the auspices of the National Research Council. Experimental data regarding tumor cell spread through lymphatic and hematic channels and cell viability in the fumes after CO2...

journal_title：Lasers in surgery and medicine

authors： Emanuelli H,Bandieramonte G,Marchesini R,Fava G,Rodari A,Colombo MP,Costa A,Spinelli P,Zunino F,Chiesa F,Cascinelli N,Andreola S,Pariente R,Canti GF

更新日期：1983-01-01 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：BACKGROUND AND OBJECTIVES:One of the methods to detect and localize tumors in tissue is to use fluorophore conjugated specific antibodies as tumor surface markers. The goals of this study are to understand and quantify the pharmacokinetics of fluorophore conjugated antibodies in the vicinity of a tumor. This study conc...

journal_title：Lasers in surgery and medicine

authors： Fibich G,Hammer A,Gannot G,Gandjbakhche A,Gannot I

更新日期：2005-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Kenalog application onto surgical wounds has been used to control dynamic pain following Laser-Assisted-Uvulo-Palatoplasty (LAUP) with good results in our department. When the effect was sub-optimal, insufficient ointment over the superior-lateral corner of wounds were always noted. Fulfilling...

journal_title：Lasers in surgery and medicine

authors： Li LP,Lee SS,Chuang AY,Niddam DM,Tung TH,Chen JK

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Laser light of various wavelengths is being used for surgical procedures in otolaryngology. Apart from well-known fiber guided laser systems such as Nd:YAG- and Ho:YAG-lasers, newly developed diode-laser systems of different wavelengths have recently become popular in surgery. In order to comp...

journal_title：Lasers in surgery and medicine

authors： Janda P,Sroka R,Mundweil B,Betz CS,Baumgartner R,Leunig A

更新日期：2003-01-01 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 OBJECTIVES:The sanitation of the root canal system and the adjacent dentin has always been a key requirement for successful endodontics. In recent years, various laser systems have provided a major contribution to this aim, namely the Nd:YAG-, the 810 nm Diode-, the Er:YAG-, and the Er,Cr:YSGG laser. Num...

journal_title：Lasers in surgery and medicine

authors： Schoop U,Kluger W,Dervisbegovic S,Goharkhay K,Wernisch J,Georgopoulos A,Sperr W,Moritz A

更新日期：2006-07-01 00:00:00

abstract：OBJECTIVES:Laser lithotripsy, often used during ureteronephroscopy (URNS), requires the Ho:YAG optical fiber transmit energy via total internal reflection (TIR). In critical lower pole deflections, energy may refract into the cladding causing fiber failure and scope damage. New optical fiber technology aims to have inc...

journal_title：Lasers in surgery and medicine

authors： Forbes CM,Rebullar KA,Teichman JMH

更新日期：2018-10-01 00:00:00

abstract：:We describe our experience and the problems we encountered organizing an autonomous surgical unit in which the equipment and organization enable three lasers to be used in may different applications in medicine and surgery. The three lasers--CO2, Nd:YAG, and argon--may now be used by all the departments concerned with...

journal_title：Lasers in surgery and medicine

authors： Chavoin JP,Costagliola M,Laffitte F,Vachaud M

更新日期：1983-01-01 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：:We used a Q-switched Nd:YAG laser with non-linear optical crystals to produce the 5th (213 nm) and the 4th (266 nm) harmonic frequencies. Using these two wavelengths, we ablated fresh porcine corneas and type I collagen synthetic epikeratoplasty lenticules. For the 213-nm ablation, radiant exposure was 1.3 J/cm2. The ...

journal_title：Lasers in surgery and medicine

authors： Gailitis RP,Ren QS,Thompson KP,Lin JT,Waring GO 3rd

更新日期：1991-01-01 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:To evaluate the effects on disruption of hair growth of the non-coherent filtered flashlamp intense pulsed light (IPL) source. MATERIALS AND METHODS:Twenty-eight sites on 23 patients with Fitzpatrick type I-III were enrolled using a single treatment IPL followed for three months post-treatment...

journal_title：Lasers in surgery and medicine

authors： Weiss RA,Weiss MA,Marwaha S,Harrington AC

更新日期：1999-01-01 00:00:00

abstract：:A 1-J/cm2 dose of single laser-irradiation applied on primary human embryo fibroblast culture was not followed either by functional or micromorphological alterations of cell surfaces. This dose, however, applied four times with 24-hour intervals changed the functional conditions as well as surface charges of cell memb...

journal_title：Lasers in surgery and medicine

authors： Kubasova T,Kovács L,Somosy Z,Unk P,Kókai A

更新日期：1984-01-01 00:00:00