Bilateral iris colobomas

Identifier coloboma.jpg
Title Bilateral iris colobomas
Subject Congenital pupillary abnormalities; Pupil; Pupil Disorders/etiology; Pupil Disorders/pathology; Correctopia
Description Coloboma literally means a "gap"-and can be used to describe any fissure, hole, or gap in the eye. The term most often is used to refer to a congenital gap in the disc, retina, the choroid, and the iris. Colobomas occur because the embryonic fissure fails to fuse. Since the fissure closure begins in what will become the inferior retina and continues up to the iris and pupil region including the optic nerve, colobomas are usually inferior to the disc. Colobomas can be of the optic nerve or retina - choroid complex. When they are of the optic nerve, they can mimic optic atrophy. If the coloboma extends to the pupil, pupillary colobomas can also be present. This person has bilateral pupillary colobomas -- gaps inferiorly of the pupil.
Creator Schultz, William
Publisher Spencer S. Eccles Health Sciences Library, University of Utah
Type Image/StillImage
Format image/jpeg
Relation is Part of Chapter 11: Practical Viewing of the Optic Disc. Kathleen B Digre and James J. Corbett. Butterworth Heinemann, 2003.
Rights Management Copyright 2003. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright
Collection Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu
ARK ark:/87278/s64f4nz5
Setname ehsl_novel_jmec
Date Created 2013-12-12
Date Modified 2013-12-12
ID 180449
Reference URL https://collections.lib.utah.edu/details?id=180449
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