PENETRATION DEPTHS OF 830nm DIODE LASER IRRADIATION IN THE HEAD AND NECK ASSESSED USING A RADIOGRAPHIC PHANTOM MODEL AND WAVELENGTH-SPECIFIC IMAGING FILM

Ohshiro, Toshio; Ogata, Haruki; Yoshida, Masaki; Tanaka, Yoshitaka; Sasaki, Kosuke; Yoshimi, Kaku

doi:10.5978/islsm.8.197

Cited by 12 publications

(6 citation statements)

References 7 publications

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“…Compared to LASERS the incident light of IPL is broadband and non‐coherent and therefore the results are the summation of wavelengths and not the transmission of individual wavelengths. However, the results are consistent with Ohshiro et al 35, Ryan and Smith 36, Stergioulas et al 17, Tumilty 18, and Vasseljen 19 whose studies suggest penetration depths of up to a few centimeters in tissue. However, they appear contrary to the mathematical models 28–30 and Esnof et al 31, Petti and Airakseinen 32, Lewi et al 33, and Tan et al 34 who concluded that 850, 632, 800–900, and 649 nm of LASER is not able to penetrate past the first few millimeters of skin.…”

Section: Discussionsupporting

confidence: 87%

“…In contrast, Ohshiro et al 35 found that considerable penetration depths of laser were achieved with the application of 830 nm laser to a radiographic phantom model of the head and neck (a multilayer model). Ryan and Smith 36 found an increase in the amount of transmission of 810 nm laser through the superifical flexor tendon of 17 equine forelimbs in vivo by clipping hair and treating the area with alcohol.…”

Section: Introductionmentioning

confidence: 91%

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New Sections Launched in Clinical Cardiology!

2012

Clinical Cardiology

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We're pleased to announce the launch of 2 new dynamic sections in Clinical Cardiology, developed and overseen by 2 key opinion leaders in our specialty-Robert Giugliano and Gregg Fonarow. We are now accepting submissions at: http://mc.manuscriptcentral.com/clc. You'll find sample must-read articles for both new sections in this issue. Clinical Cardiology-the newest home for Trial Designs and Quality and Outcomes research.The Trial Designs section was created to support publication of Methods/Design submissions for large, ongoing studies. We're targeting principal investigators and their colleagues for primary or substudy trial rational and design (methods) research for large cardiovascular clinical trials and registries. Preference is given for phase III randomized clinical trials, but the editors will consider well-designed registries and large phase II or phase IV studies. Authors should place their trial data in the context of prior and ongoing trials and detail the implications for today's practicing cardiologists.The Quality and Outcomes section publishes original research articles focused on cardiology quality and outcomes research from registries, performance improvement programs, and other data sources. We welcome the inclusion of accompanying slide sets and supporting information.Manuscripts may be up to 3,000 words and may include up to 40 references and 5 tables/figures. We welcome supporting information and slide sets that will be published online with the printed article. For full author guidelines and section descriptions, visit www.clinical-cardiology.com. We

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Section: Discussionsupporting

confidence: 87%

Section: Introductionmentioning

confidence: 91%

New Sections Launched in Clinical Cardiology!

2012

Clinical Cardiology

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“…The laser array was applied to each area for 1 minute, delivering 25,000 mW/cm 2 to the overlying skin (private communication of unpublished experimental data from James Carroll of THOR Photomedicine) per day for five days. As light in the infrared spectrum is not absorbed by haemoglobin and can penetrate deep into living tissue, this delivered an appropriate energy density (2 to 8 J/cm 2 ) to the spinal cord (private communication of unpublished experimental data from James Carroll of THOR Photomedicine) (Oshiro and others , Vladimirov and others ). While they were hospitalised, all dogs were evaluated on a daily basis via physical and neurological examinations by the primary investigator.…”

Section: Methodsmentioning

confidence: 99%

Low‐level laser therapy reduces time to ambulation in dogs after hemilaminectomy: a preliminary study

Draper

Schubert

Clemmons

et al. 2012

J of Small Animal Practice

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“…We hypothesize that the use of diode laser for surgical excision of GCT may reduce the risk of recurrence. In fact, such laser has the ability to penetrate within the oral soft tissues from 0.27 mm up to 3.94 cm, and such effect might contribute to ablate possible cellular remnants of the tumor, which are believed to be the potential cause of recurrence [21]. However, our hypothesis is based only on the present case report, and, therefore, it does not have a scientific value.…”

Section: Discussionmentioning

confidence: 76%

A Single Case Report of Granular Cell Tumor of the Tongue Successfully Treated through 445 nm Diode Laser

et al. 2020

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Oral granular cell tumor (GCT) is a relatively rare, benign lesion that can easily be misdiagnosed. Particularly, the presence of pseudoepitheliomatous hyperplasia might, in some cases, lead to the hypothesis of squamous cell carcinoma. Surgical excision is the treatment of choice. Recurrence has been reported in up to 15% of cases treated with conventional surgery. Here, we reported a case of GCT of the tongue in a young female patient, which was successfully treated through 445 nm diode laser excision. Laser surgery might reduce bleeding and postoperative pain and may be associated with more rapid healing. Particularly, the vaporization effect on remnant tissues could eliminate GCT cells on the surgical bed, thus hypothetically leading to a lower rate of recurrence. In the present case, complete healing occurred in 1 week, and no recurrence was observed after 6 months. Laser surgery also allows the possibility to obtain second intention healing. Possible laser-induced histopathological artifacts should be carefully considered.

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PENETRATION DEPTHS OF 830nm DIODE LASER IRRADIATION IN THE HEAD AND NECK ASSESSED USING A RADIOGRAPHIC PHANTOM MODEL AND WAVELENGTH-SPECIFIC IMAGING FILM

Cited by 12 publications

References 7 publications

New Sections Launched in Clinical Cardiology!

New Sections Launched in Clinical Cardiology!

Low‐level laser therapy reduces time to ambulation in dogs after hemilaminectomy: a preliminary study

A Single Case Report of Granular Cell Tumor of the Tongue Successfully Treated through 445 nm Diode Laser

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