Title of article
Treatment of lentigines by a novel high power diode laser at 755 nm: a case report
Author/Authors
Buendía Bordera, Gabriel Instituto Laser de Fotomedicina - Barcelona, Spain , Gaviria Parada, Jorge Instituto Laser de Fotomedicina - Barcelona, Spain , Martí Giménez, Maribel Instituto Laser de Fotomedicina - Barcelona, Spain , de los Llanos Pérez, María Cocoon Medical - Barcelona, Spain , Oliva Morell, Júlia Cocoon Medical - Barcelona, Spain , Viera Mármol, Gregorio Cocoon Medical - Barcelona, Spain
Pages
4
From page
98
To page
101
Abstract
The use of high-power diode laser with a wavelength of 755 nm
is an effective and safe method for the correction and partial
and/or total elimination of pigmented lesions, specifically solar
lentigines. This wavelength has yet not been used in diode lasers
to treat solar lentigines. Side effects are the usual ones, including
darkening and scab formation.
Our patient was a 40-year-old woman of Caucasian origin and
IV Fitzpatrick phototype, who presented with solar lentigines
of different sizes and clear edges. The applied treatment was a
high-power diode laser of 755 nanometer (nm), 21 millisecond
(ms) long pulse and 25 J/cm2 fluence. Initially, the darkening of
the lesion occurred, followed by the appearance of a scab, which
remitted 10 days after.
The use of high-power diode laser of single pulse at 755nm, 25J/
cm2 and 21ms, proved effective and safe concerning the removal
of benign pigmented lesions.
Keywords
lentigo , hyperpigmentation , high-power diode laser
Journal title
Astroparticle Physics
Serial Year
2018
Record number
2480167
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