Experience treating earlobe keloids with laser diode 980 nm excision followed by triamcinolone infiltration.

abstract：:One carotid from each dog underwent a laser anastomosis and the other carotid an interrupted suture repair. One or eight weeks later (n greater than or equal to 4 dogs/time period); four rings (1 mm in length) containing the laser or suture anastomosis or the normal artery (two/dog) were removed. Using a photoelectric...

journal_title：Lasers in surgery and medicine

authors： Dalsing MC,Packer CS,Kueppers P,Griffith SL,Davis TE

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Interstitial laser therapy (ILT) is a minimally invasive treatment method for congenital vascular malformations (CVM). This study was intended to show whether or not open magnetic resonance imaging (MRI) offers a means of on-line thermometry and procedure control. STUDY DESIGN/PATIENTS AND MET...

journal_title：Lasers in surgery and medicine

authors： Cholewa D,Wacker F,Roggan A,Waldschmidt J

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The identification of parathyroid glands can be a major problem in parathyroid surgery. The purpose of this study was to evaluate the feasibility of optical coherence tomography (OCT) in distinguishing between parathyroid tissue, thyroid tissue, lymph nodes, and adipose tissue. METHODS:Ex vivo...

journal_title：Lasers in surgery and medicine

authors： Ladurner R,Hallfeldt KK,Al Arabi N,Stepp H,Mueller S,Gallwas JK

更新日期：2013-12-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Lines of radiofrequency ablation for cure of atrial fibrillation are broad, and the consequent loss of atrial mass may impair atrial function and contribute to the risk of stroke. We studied whether Nd:YAG laser could produce deep but narrower lesions. STUDY DESIGN/MATERIALS AND METHODS:Laser ...

journal_title：Lasers in surgery and medicine

authors： Thomas SP,Guy DJ,Rees A,Collins L,Ross DL

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The argon laser-assisted vascular anastomosis may solve the problems of conventional sutured anastomosis, such as vascular stenosis and arrest of growth owing to a foreign-body reaction to suture material. STUDY DESIGN/MATERIALS AND METHODS:Twelve argon laser-assisted vascular anastomoses, se...

journal_title：Lasers in surgery and medicine

authors： Chikamatsu E,Sakurai T,Nishikimi N,Yano T,Nimura Y

更新日期：1995-01-01 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:In a previous study, the possibility of removal of dog gingival melanin pigmentation with CO(2) laser therapy was reported. The present study was designed to investigate the effect of the CO(2) laser on human gingival pigmentation and evaluate the clinical outcome. STUDY DESIGN/MATERIALS AND M...

journal_title：Lasers in surgery and medicine

authors： Nakamura Y,Hossain M,Hirayama K,Matsumoto K

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Photodynamic therapy (PDT) has become one of the emerging options in management of cancer and other diseases. The major goal of PDT is to kill cancer cell without causing any adverse effect to the normal cells. PDT in combination of different therapeutic agents is being evaluated to improve the...

journal_title：Lasers in surgery and medicine

authors： Ahn JC,Biswas R,Chung PS

更新日期：2012-12-01 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：:partial ciliary processes argon laser photocoagulation (PCLP) in the management of glaucoma has been the subject of a carefully conducted, prospective 5+-year clinical trial in 22 eyes of 20 patients. The mean intraocular pressure (IOP) +/- SD was significantly lower (15.5 +/- 3.6 mm Hg) than before the procedure (29....

journal_title：Lasers in surgery and medicine

authors： Lee PF,Shihab Z,Eberle M

更新日期：1980-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Thermal lasers are routinely used to treat certain retinal disorders although they cause collateral damage to photoreceptors. The current study evaluated a confined, non-conductive thermal, 3-nanosecond pulse laser in order to determine how to produce the greatest therapeutic range without cau...

journal_title：Lasers in surgery and medicine

authors： Wood JP,Plunkett M,Previn V,Chidlow G,Casson RJ

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Interstitial photodynamic therapy (iPDT) of non-resectable recurrent glioblastoma using 5-aminolevulinic acid (ALA)-induced protoporphyrin IX (PpIX) has shown a promising outcome. It remained unclear, however, to what extent inter- and intra-tumoural differences of PpIX concentrations influence...

journal_title：Lasers in surgery and medicine

authors： Johansson A,Faber F,Kniebühler G,Stepp H,Sroka R,Egensperger R,Beyer W,Kreth FW

更新日期：2013-04-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Laser resurfacing with the 950 micros pulsed CO(2) laser is an effective treatment for photodamage and acne scarring; however, the potential for prolonged erythema and delayed re-epithelialization dissuade many patients from the procedure. With the use of erbium lasers alone, there is a decreas...

journal_title：Lasers in surgery and medicine

authors： Rostan EF,Fitzpatrick RE,Goldman MP

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:In Holmium laser lithotripsy, usually, the surgeon is guided by a visible beam superimposing the infrared (IR) treatment radiation. It has been shown that a green aiming beam excites stone autofluorescence. This fluorescence signal can be used for calculi detection to check the correct fiber p...

journal_title：Lasers in surgery and medicine

authors： Lange B,Cordes J,Brinkmann R

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVES:This review has the following objectives: Firstly, it provides an explanation of the evolution of laser/intense pulsed light (IPL) hair reduction modalities from high fluence professional devices to low fluence home-use appliances. Secondly, it summarises published literature reviews on home-use devices (HUD...

journal_title：Lasers in surgery and medicine

authors： Town G,Botchkareva NV,Uzunbajakava NE,Nuijs T,van Vlimmeren M,Ash C,Dierickx C

更新日期：2019-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The heat balance equation is central to modeling laser vaporization of tissue. Because about 70% of tissue is water, energy loss due to water vaporization becomes an important consideration in modeling. In this study, the rate and pattern of water vaporization from various animal tissues studie...

journal_title：Lasers in surgery and medicine

authors： Ramachandran T,Sreenivasan K,Sivakumar R

更新日期：1996-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Transient optical nerve stimulation is a promising new non-contact, spatially precise, artifact-free neural excitation technique useful in research and clinical settings. This study evaluates safety of this pulsed infrared laser technique by histopathologic examination of stimulated peripheral ...

journal_title：Lasers in surgery and medicine

authors： Wells JD,Thomsen S,Whitaker P,Jansen ED,Kao CC,Konrad PE,Mahadevan-Jansen A

更新日期：2007-07-01 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

abstract：:Thirty-six deep hepatic lesions of localized photocoagulation were induced in 11 pigs by means of a neodymium-YAG laser. Laser applications of 80 W/10 sec (10.190 W/cm2) were transmitted through a handpiece coupled to a water-cooling circulation system to protect the quartz fiber and positioned through an echo-guided ...

journal_title：Lasers in surgery and medicine

authors： Godlewski G,Rouy S,Pignodel C,Ould-Said H,Eledjam JJ,Bourgeois JM,Sambuc P

更新日期：1988-01-01 00:00:00

abstract：OBJECTIVE:A relatively low level of lysosomal photodamage has been shown capable of promoting the efficacy of photodamage simultaneously or subsequently directed to mitochondrial/ER sites. The procedure has hitherto involved the use of two photosensitizing agents that require irradiation at two different wavelengths an...

journal_title：Lasers in surgery and medicine

authors： Rizvi I,Obaid G,Bano S,Hasan T,Kessel D

更新日期：2018-07-01 00:00:00

abstract：OBJECTIVE:Endoscopic examination followed by tissue biopsy is the gold standard in the evaluation of lesions of the upper aerodigestive tract. However, it can be difficult to distinguish between healthy mucosa, dysplasia, and invasive carcinoma. Optical coherence tomography (OCT) is a non-invasive technique which acqui...

journal_title：Lasers in surgery and medicine

authors： Englhard AS,Betz T,Volgger V,Lankenau E,Ledderose GJ,Stepp H,Homann C,Betz CS

更新日期：2017-07-01 00:00:00

abstract：:Seven cases of cerebral tumors (four deep-seated sovratentorial gliomas located in motor area, occipital region, parietal region and frontal region; one deep-seated cystic cerebellar spongioblastoma; one sphenoidal wing meningioma, and one spinal cord intradural tumor) were simultaneously irradiated in the same area w...

journal_title：Lasers in surgery and medicine

authors： Fasano VA,Benech F,Ponzio RM

更新日期：1982-01-01 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：:The CO2 laser has provided the otolaryngologist/head and neck surgeon with a valuable addition in the diagnosis and treatment of malignant disease of the oral cavity. It is also helpful in the treatment of the premalignant clinical leukoplakias of the oral cavity. Carcinoma in situ has been diagnosed and treated succe...

journal_title：Lasers in surgery and medicine

authors： Duncavage JA,Ossoff RH

更新日期：1986-01-01 00:00:00

abstract：:The acute or emergency treatment of traumatic tattoos has been based on the principles of immediate and thorough removal of all particles. The delayed treatment of traumatic tattoos has classically been with overgrafting or dermabrasion. We developed an animal model for traumatic tattoos. Two levels of wounds were mad...

journal_title：Lasers in surgery and medicine

authors： Sunde D,Apfelberg DB,Sergott T

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Intra-operative identification of tumor by fluorescence may improve surgical resection or photodynamic therapy (PDT). A novel instrument was designed, constructed, and tested for this purpose. STUDY DESIGN/MATERIALS AND METHODS:The instrument was designed to provide high-resolution, multi-spe...

journal_title：Lasers in surgery and medicine

authors： Yang VX,Muller PJ,Herman P,Wilson BC

更新日期：2003-01-01 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：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：:Er-YAG (2.9 microns, 200 microseconds pulsewidth) and Ho-YAG (2.12 microns, 250 microseconds pulsewidth) lasers were used to irradiate bovine crystalline lenses. Mass ablated increased with increasing fluence for both lasers and was greater for the Er-YAG than the Ho-YAG laser at all fluences. The mass loss vs. fluenc...

journal_title：Lasers in surgery and medicine

authors： Ross BS,Puliafito CA

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:In endodontics, a major diagnostic challenge is the accurate assessment of pulp status. In this study, we designed and characterized a fiber-based laser speckle imaging system to study pulsatile blood flow in the tooth. STUDY DESIGN/MATERIALS AND METHODS:To take transilluminated laser speckle ...

journal_title：Lasers in surgery and medicine

authors： Regan C,Yang BY,Mayzel KC,Ramirez-San-Juan JC,Wilder-Smith P,Choi B

更新日期：2015-08-01 00:00:00