Treatment of port wine stains with photodynamic therapy, using pulsed dye laser as a light source, compared with pulsed dye laser alone: a pilot study.

abstract：:Assessments of non-surgical office-based aesthetic treatments' efficacy including lasers are mostly based on subjective evaluation of clinical photography. Accumulating evidence suggest that non-invasive skin imaging such as optical coherence tomography (OCT) can be effectively used to assess not only the skin surface...

journal_title：Lasers in surgery and medicine

authors： Kislevitz M,Akgul Y,Wamsley C,Hoopman J,Kenkel J

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Striae distensae (SD) are cutaneous lesions that often occur on the breasts, abdomen, hips, and thighs. The aim of this study is to evaluate the effectiveness of a new technique using a non-invasive Er:YAG laser combined with Spatially Modulated Ablation (SMA) module for the treatment of SD. S...

journal_title：Lasers in surgery and medicine

authors： Meningaud JP,SidAhmed-Mezi M,Billon R,Rem K,La Padula S,Hersant B

更新日期：2019-03-01 00:00:00

abstract：:The purpose of this review is to call attention in the use of chlorophyll-a and bacteriochlorophyll-a to develop more than 600 photosensitizers (lambda (max) 660 nm-800 nm) during the last 15 years (1990-2005) at the Photodynamic Therapy Center, Roswell Park Cancer Institute, Buffalo. This article mainly includes the ...

journal_title：Lasers in surgery and medicine

authors： Pandey RK,Goswami LN,Chen Y,Gryshuk A,Missert JR,Oseroff A,Dougherty TJ

更新日期：2006-06-01 00:00:00

abstract：BACKGROUND:For the past 15 years we have used photodynamic therapy (PDT) to treat endobronchial tumors. Unfortunately patients who have non-primary lung cancer metastatic to bronchi and who have failed other treatment regimens may not be offered endobronchial tumor management. Thirteen patients with endobronchial tumor...

journal_title：Lasers in surgery and medicine

authors： McCaughan JS Jr

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The relationship between tissue ablation volume and the formation of insoluble gas of the currently available excimer laser systems is unknown. This aspect was evaluated in two excimer laser systems. STUDY DESIGN/MATERIALS AND METHODS:We measured tissue ablation volume and gas production of tw...

journal_title：Lasers in surgery and medicine

authors： Appelman YE,Piek JJ,Verhoofstad GG,Gijsbers GH,Van Gemert MJ

更新日期：1996-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Laser soldering of tissues is based on the application of a biological solder on the approximated edges of a cut. Our goal was to use laser soldering for sealing cuts in skin under temperature feedback control and compare the results with ones obtained using standard sutures. STUDY DESIGN/MATE...

journal_title：Lasers in surgery and medicine

authors： Simhon D,Ravid A,Halpern M,Cilesiz I,Brosh T,Kariv N,Leviav A,Katzir A

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to evaluate the effect of relatively novel approach of application of polychromatic light waves on flap survival of experimental musculocutaneous flap model and to investigate efficacy of this modality as a delay procedure to increase vascularization of zone 4 of transverse rectus ab...

journal_title：Lasers in surgery and medicine

authors： Calis M,Demirtas TT,Sert G,Irmak G,Gumusderelioglu M,Turkkani A,Çakar AN,Ozgur F

更新日期：2019-08-01 00:00:00

abstract：:Percutaneous endoscopic approaches to cholelithiasis would be facilitated by methods for welding gallbladder tissues. We evaluated the bursting pressure and histologic appearance of canine gallbladder tissue welded with a thulium-holmium-chromium:YAG (THC:YAG) laser producing a 2.15 microns pulsed output. The tissue a...

journal_title：Lasers in surgery and medicine

authors： Popp HW,Oz MC,Bass LS,Chuck RS,Trokel SL,Treat MR

更新日期：1989-01-01 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：BACKGROUND AND OBJECTIVES:This study was conducted to clarify the morphologic characteristics and subsequent repair process of coagulation necrosis produced by pulsed CO(2) laser irradiation with relatively low fluence, and thereby to evaluate the clinical efficacy of this irradiation mode. STUDY DESIGN/MATERIALS AND ...

journal_title：Lasers in surgery and medicine

authors： Yamasaki A,Tamamura K,Sakurai Y,Okuyama N,Yusa J,Ito H

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Many studies have investigated the application of micro-insulated needles with radio frequency (RF) to treat acne in humans; however, the use of a micro-insulated needle RF applicator has not yet been studied in an animal model. The purpose of this study was to evaluate the effectiveness of a ...

journal_title：Lasers in surgery and medicine

authors： Kwon TR,Choi EJ,Oh CT,Bak DH,Im SI,Ko EJ,Hong HK,Choi YS,Seok J,Choi SY,Ahn GY,Kim BJ

更新日期：2017-04-01 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：BACKGROUND AND OBJECTIVES:The risk of adverse skin effects following light-based hair removal is greater in pigmented skin based on the theory of selective photothermolysis. Thus sunlight-induced pigment i.e., facultative pigmentation, increases the risk of adverse skin effects, perhaps disproportionately. The aim of t...

journal_title：Lasers in surgery and medicine

authors： Thaysen-Petersen D,Lin JY,Nash J,Beerwerth F,Wulf HC,Philipsen PA,Haedersdal M

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVES:Photodynamic therapy (PDT) is an effective cancer treatment that uses photosensitizers, light, and oxygen to destroy malignant cells. Porphyrins, and in particular the cationic derivatives, are the most investigated photosensitizers for PDT. In this context, it is important to study new methodologies to deve...

journal_title：Lasers in surgery and medicine

authors： Carneiro J,Gonçalves A,Zhou Z,Griffin KE,Kaufman NEM,Vicente MDGH

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:To investigate silicone naphthalocyanine (SINc; 0.5 mg/kg) for photodynamic therapy (PDT) of the ciliary body in pigmented rabbits. STUDY DESIGN/MATERIALS AND METHODS:SINc was dissolved in canola oil by heating, emulsified with Tween-80, and given by ear vein. Pharmacokinetics were studied in ...

journal_title：Lasers in surgery and medicine

authors： Hill RA,Garrett J,Reddi S,Esterowitz T,Liaw LH,Ryan J,Shirk J,Kenney M,Shimuzu S,Berns MW

更新日期：1996-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The aim of this study was to examine the influence of implant bed preparation, using either Er:YAG laser ablation, piezoelectric surgery or drill osteotomy, on osseointegration of titanium dental implants after 4, 6, and 8 weeks. MATERIAL AND METHODS:A total of 108 implants (Camlog) were plac...

journal_title：Lasers in surgery and medicine

authors： Stübinger S,Biermeier K,Bächi B,Ferguson SJ,Sader R,von Rechenberg B

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Low level laser irradiation (LLLI) is used to promote wound healing. Molecularly it is known to stimulate mitochondrial membrane potential (MMP), cytokine secretion, and cell proliferation. This study was designed to determine the influence of LLLI on the kinetics of MMP stimulation and decay,...

journal_title：Lasers in surgery and medicine

authors： Gavish L,Asher Y,Becker Y,Kleinman Y

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:To evaluate safety and efficacy of treatment with the picosecond Nd:YAG 532 nm for lentigines in Asian skin. STUDY DESIGN/MATERIALS AND METHODS:This was a prospective, open-label cohort study, using a novel picosecond 532-nm laser for the treatment of facial lentigines. Subjects received up to...

journal_title：Lasers in surgery and medicine

authors： Chan MWM,Shek SY,Yeung CK,Chan HH

更新日期：2019-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:To evaluate the effect of Er:YAG and Nd:YAG laser on radicular dentine permeability when using distilled and deionized water and 1% NaClO as irrigating solutions. STUDY DESIGN/MATERIALS AND METHODS:Thirty human maxillary canines were divided randomly into six groups. The root canals were inst...

journal_title：Lasers in surgery and medicine

authors： Brugnera A Jr,Zanin F,Barbin EL,Spanó JC,Santana R,Pécora JD

更新日期：2003-01-01 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:Moraxella catarrhalis is a significant cause of pediatric otitis media (OM), which is the most prevalent bacterial infection in children and primary reason for antibiotic administration in this population. Moreover, biofilm formation has been implicated as a primary mechanism of chronic or recu...

journal_title：Lasers in surgery and medicine

authors： Luke-Marshall NR,Mang TS,Hansen LA,Campagnari AA

更新日期：2014-11-01 00:00:00

abstract：:Hyperthermia induced by a microwave source (2,450 MHz) was used alone and in combination with photodynamic therapy (PDT) to treat the SMT-F, EMT-6, and RIF animal tumors in vivo. PDT was administered using either Photofrin I or II as the photosensitizer and an argon-pumped tunable dye laser (630 nm) as the light sourc...

journal_title：Lasers in surgery and medicine

authors： Waldow SM,Henderson BW,Dougherty TJ

更新日期：1987-01-01 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：:Patients with malignant obstructive airway lesions often present with total or segmental atelectasis of lung. In spite of prompt initiation of palliative external radiation alone, some patients were unable to complete the planned course of radiation therapy. Since May 1983, 17 patients with malignant obstructive endob...

journal_title：Lasers in surgery and medicine

authors： Jain PR,Dedhia HV,Lapp NL,Thompson AB,Frich JC Jr

更新日期：1985-01-01 00:00:00

abstract：OBJECTIVES:Cryolipolysis of the arms has been demonstrated to be an effective treatment for non-invasive reduction of subcutaneous fat. This study evaluated the safety and efficacy of the concurrent use of a new commercially-available small applicator in conjunction with an existing medium sized applicator for the cust...

journal_title：Lasers in surgery and medicine

authors： Rivers JK,Ulmer M,Vestvik B,Santos S

更新日期：2018-03-22 00:00:00

abstract：BACKGROUND AND OBJECTIVES:We evaluated the potential of combining laser excision with laser interstitial hyperthermia in order to improve the quality of life of patients with 3rd or 4th stage malignant head and neck tumours. STUDY DESIGN/MATERIALS AND METHODS:To evaluate the quality of life, we used the 4th version of...

journal_title：Lasers in surgery and medicine

authors： Smucler R,Mazánek J

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Swelling and trismus are complications experienced by nearly all subjects after undergoing oral surgery for the removal of impacted teeth. The main purpose of this paper was to compare the effects of photobiomodulation therapy (PBMT) at two different wavelengths applied intra-orally and extra-o...

journal_title：Lasers in surgery and medicine

authors： Sierra SO,Deana AM,Bussadori SK,da Mota AC,Ferrari RA,do Vale KL,Fernandes KP

更新日期：2016-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Dynamics of cryogen spray deposition, water condensation and frost formation is studied in relationship to cooling rate and efficiency of cryogen spray cooling (CSC) in combination with laser dermatologic surgery. STUDY DESIGN/MATERIALS AND METHODS:A high-speed video camera was used to image t...

journal_title：Lasers in surgery and medicine

authors： Majaron B,Kimel S,Verkruysse W,Aguilar G,Pope K,Svaasand LO,Lavernia EJ,Nelson JS

更新日期：2001-01-01 00:00:00

abstract：:Since most techniques of refractive surgery currently in use or being developed have the potential for significant side effects, there is a need for investigating alternative procedures. We herein report on the use of a pulsed CO2 laser beam delivered through a pair of complementary axicons to produce a ring of stroma...

journal_title：Lasers in surgery and medicine

authors： Chandonnet A,Bazin R,Sirois C,Bélanger PA

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:To test whether autofluorescence spectroscopy can be used for the diagnosis of oral neoplasia in a high-risk population, we characterized the in vivo autofluorescence spectra from oral submucous fibrosis (OSF) lesions and oral premalignant and malignant lesions in both OSF and non-OSF patients...

journal_title：Lasers in surgery and medicine

authors： Tsai T,Chen HM,Wang CY,Tsai JC,Chen CT,Chiang CP

更新日期：2003-01-01 00:00:00