Dilation Lag

Identifier 1-2
Title Dilation Lag
Subject Dilation Lag; Horner Syndrome; Horner's Syndrome
Description Two examples of dilation lag (Horner’s syndrome). In the first example, the right pupil dilates much faster than the left pupil when the light is turned out. In the second example, the left pupil dilates much faster than the right pupil when the light is turned out. Discussion of methods of documentation, including video or still photographs. Demonstrates the use of noise to accentuate the anisocoria.
Media Instructions Click video link to open a browser tab/window to play streaming clip. Download options are available on in-browser player.
Get Media http://www.kaltura.com/tiny/21hgb
Creator Digre, Kathleen B.
Anatomy Pupil
Imaging NA
References Digre KB, Smoker WR, Johnston P, Tryhus MR, Thompson HS, Cox TA, Yuh WT. Am J Neuroradiol. 1992 Jan-Feb;13(1):223-7.
Contributor Primary Kathleen B. Digre, MD, Professor of Neurology and Ophthalmology, Director of Neuro-Ophthalmology, John A. Moran Eye Center, University of Utah School of Medicine
Contributor Secondary Daniel Jacobson, MD; Ray Balhorn, Digital Video Compressionist
Publisher Spencer S. Eccles Health Sciences Library, University of Utah
Type Image/MovingImage
Format video/mp4
Format Creation Play length: 2:50; QT CD File Size: 53.2MB; Real CD File Size: 23.5MB; WMV CD File Size: 34.9MB
Source Original Format: VHS Videotape
Relation is Part of Moran Eye Center Neuro-Ophthalmology Collection
Rights Management Kathleen B. Digre, MD, Copyright 2002. For further information regarding the rights to this collection, please visit http://library.med.utah.edu/NOVEL/about/copyright
Holding Institution John A. Moran Eye Center, University of Utah
Annotation no
Collection Neuro-Ophthalmology Virtual Education Library: NOVEL
Catalogue http://library.med.utah.edu/NOVEL/Moran/
ARK ark:/87278/s6k965sj
ID 180283
setname ehsl_novel_jmec
Reference URL https://collections.lib.utah.edu/details?id=180283
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