Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs

The aim of this study was to determine the efficacy of a colorimetric pupil light reflex (PLR) device (Melan-100(®), U.S.A.) in dogs with sudden acquired retinal degeneration syndrome (SARDS; 16 cases), progressive retinal atrophy (PRA; 10 cases) and optic pathway disease (6 cases). The colorimetric...

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Autores principales: TERAKADO, Kunihiko, YOGO, Takuya, NEZU, Yoshinori, HARADA, Yasuji, HARA, Yasushi, TAGAWA, Masahiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2013
Materias:
Internal Medicine
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3942988/
https://www.ncbi.nlm.nih.gov/pubmed/23774038
http://dx.doi.org/10.1292/jvms.12-0363
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author TERAKADO, Kunihiko
YOGO, Takuya
NEZU, Yoshinori
HARADA, Yasuji
HARA, Yasushi
TAGAWA, Masahiro
author_facet TERAKADO, Kunihiko
YOGO, Takuya
NEZU, Yoshinori
HARADA, Yasuji
HARA, Yasushi
TAGAWA, Masahiro
author_sort TERAKADO, Kunihiko
collection PubMed
description The aim of this study was to determine the efficacy of a colorimetric pupil light reflex (PLR) device (Melan-100(®), U.S.A.) in dogs with sudden acquired retinal degeneration syndrome (SARDS; 16 cases), progressive retinal atrophy (PRA; 10 cases) and optic pathway disease (6 cases). The colorimetric device detected PLR abnormality in 32, 16 and 9 eyes with SARDS, PRA and optic pathway disease, respectively, whereas white light detected PLR abnormality in 18, 11 and 9 eyes with SARDS, PRA and optic pathway disease, respectively. SARDS dogs displayed miosis, while optic pathway disease dogs displayed mydriasis in a blue light examination. Thus, colorimetric PLR may be a useful method for determining whether electroretinography (ERG) or magnetic resonance imaging (MRI) should be performed for dogs with acute blindness.
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spelling pubmed-39429882014-04-22 Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs TERAKADO, Kunihiko YOGO, Takuya NEZU, Yoshinori HARADA, Yasuji HARA, Yasushi TAGAWA, Masahiro J Vet Med Sci Internal Medicine The aim of this study was to determine the efficacy of a colorimetric pupil light reflex (PLR) device (Melan-100(®), U.S.A.) in dogs with sudden acquired retinal degeneration syndrome (SARDS; 16 cases), progressive retinal atrophy (PRA; 10 cases) and optic pathway disease (6 cases). The colorimetric device detected PLR abnormality in 32, 16 and 9 eyes with SARDS, PRA and optic pathway disease, respectively, whereas white light detected PLR abnormality in 18, 11 and 9 eyes with SARDS, PRA and optic pathway disease, respectively. SARDS dogs displayed miosis, while optic pathway disease dogs displayed mydriasis in a blue light examination. Thus, colorimetric PLR may be a useful method for determining whether electroretinography (ERG) or magnetic resonance imaging (MRI) should be performed for dogs with acute blindness. The Japanese Society of Veterinary Science 2013-06-18 2013-11 /pmc/articles/PMC3942988/ /pubmed/23774038 http://dx.doi.org/10.1292/jvms.12-0363 Text en ©2013 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Internal Medicine
TERAKADO, Kunihiko
YOGO, Takuya
NEZU, Yoshinori
HARADA, Yasuji
HARA, Yasushi
TAGAWA, Masahiro
Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs
title Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs
title_full Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs
title_fullStr Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs
title_full_unstemmed Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs
title_short Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs
title_sort efficacy of the use of a colorimetric pupil light reflex device in the diagnosis of fundus disease or optic pathway disease in dogs
topic Internal Medicine
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3942988/
https://www.ncbi.nlm.nih.gov/pubmed/23774038
http://dx.doi.org/10.1292/jvms.12-0363
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