Imaging corneal cells using low power laser beams

M. L. Pascu; B. Carstocea; G. Popescu; O. Gafencu; S. Apostol; N. Moise; M. Roman; Sebastian Wachsmann-Hogiu

doi:10.1007/s101030050069

Imaging corneal cells using low power laser beams

M. L. Pascu, B. Carstocea, G. Popescu, O. Gafencu, S. Apostol, N. Moise, M. Roman, Sebastian Wachsmann-Hogiu

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A simple method of characterising epithelial and endothelial corneal cells using laser light is presented. A continuous wave helium-neon laser emitting at a wavelength of 632.8 nm and a continuous wave argon laser emitting at 488 and 514.5 nm were used. The cell images obtained were used to calculate the dimensions of the endothelial corneal cells, a typical value being 34-36 μm diameter, with overall measurement errors of ± 21%. An optical mechanism for obtaining images is proposed and comments are made about the possibility of using this method as a diagnostic tool in corneal disease.

Original language	English (US)
Pages (from-to)	148-154
Number of pages	7
Journal	Lasers in Medical Science
Volume	13
Issue number	2
DOIs	https://doi.org/10.1007/s101030050069
State	Published - 1998
Externally published	Yes

Keywords

Cell dimensions
Corneal endothelium
Corneal epithelium
Laser imaging

ASJC Scopus subject areas

Medicine (miscellaneous)
Surgery

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10.1007/s101030050069

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title = "Imaging corneal cells using low power laser beams",

abstract = "A simple method of characterising epithelial and endothelial corneal cells using laser light is presented. A continuous wave helium-neon laser emitting at a wavelength of 632.8 nm and a continuous wave argon laser emitting at 488 and 514.5 nm were used. The cell images obtained were used to calculate the dimensions of the endothelial corneal cells, a typical value being 34-36 μm diameter, with overall measurement errors of ± 21%. An optical mechanism for obtaining images is proposed and comments are made about the possibility of using this method as a diagnostic tool in corneal disease.",

keywords = "Cell dimensions, Corneal endothelium, Corneal epithelium, Laser imaging",

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year = "1998",

doi = "10.1007/s101030050069",

language = "English (US)",

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T1 - Imaging corneal cells using low power laser beams

AU - Pascu, M. L.

AU - Carstocea, B.

AU - Popescu, G.

AU - Gafencu, O.

AU - Apostol, S.

AU - Moise, N.

AU - Roman, M.

AU - Wachsmann-Hogiu, Sebastian

PY - 1998

Y1 - 1998

N2 - A simple method of characterising epithelial and endothelial corneal cells using laser light is presented. A continuous wave helium-neon laser emitting at a wavelength of 632.8 nm and a continuous wave argon laser emitting at 488 and 514.5 nm were used. The cell images obtained were used to calculate the dimensions of the endothelial corneal cells, a typical value being 34-36 μm diameter, with overall measurement errors of ± 21%. An optical mechanism for obtaining images is proposed and comments are made about the possibility of using this method as a diagnostic tool in corneal disease.

AB - A simple method of characterising epithelial and endothelial corneal cells using laser light is presented. A continuous wave helium-neon laser emitting at a wavelength of 632.8 nm and a continuous wave argon laser emitting at 488 and 514.5 nm were used. The cell images obtained were used to calculate the dimensions of the endothelial corneal cells, a typical value being 34-36 μm diameter, with overall measurement errors of ± 21%. An optical mechanism for obtaining images is proposed and comments are made about the possibility of using this method as a diagnostic tool in corneal disease.

KW - Cell dimensions

KW - Corneal endothelium

KW - Corneal epithelium

KW - Laser imaging

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JO - Lasers in Medical Science

JF - Lasers in Medical Science

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