Intercalary membrane as the inner wall overlying optic and chorio-retinal colobomas. Deep penetration Swept Source-OCT study.

Details

Serval ID
serval:BIB_BE79F463921C
Type
Article: article from journal or magazin.
Publication sub-type
Case report (case report): feedback on an observation with a short commentary.
Collection
Publications
Institution
Title
Intercalary membrane as the inner wall overlying optic and chorio-retinal colobomas. Deep penetration Swept Source-OCT study.
Journal
Indian journal of ophthalmology
Author(s)
Ruiz-Medrano J., Flores-Moreno I., Montero J.A., Ruiz-Moreno J.M.
ISSN
1998-3689 (Electronic)
ISSN-L
0301-4738
Publication state
Published
Issued date
07/2018
Peer-reviewed
Oui
Volume
66
Number
7
Pages
1027-1030
Language
english
Notes
Publication types: Case Reports
Publication Status: ppublish
Abstract
Five eyes of four patients were studied to analyze the structure of the inner wall of optic and chorioretinal colobomas using swept-source optical coherence tomography (SS-OCT). The colobomatous cavities and their relationship with adjacent structures were examined. SS-OCT permitted the study of the colobomatous cavities in all cases. In four of those cases, a Y-shaped intercalary membrane (ICM) was identified, with an origin in the retinal nerve fiber layer (RNFL), which covered the coloboma and in one case the coloboma was in contact with the vitreous cavity. Vitreous adhesion to the internal wall of the coloboma was found in three cases. No clinical or tomographic maculopathy was observed in any patient. High-resolution deep penetration SS-OCT allows in vivo study of optic and chorioretinal colobomas, identifying the RNFL as the main component of the ICM overlying the colobomatous cavities.
Keywords
Abnormalities, Multiple, Adult, Choroid/abnormalities, Choroid Diseases/diagnosis, Coloboma/diagnosis, Female, Humans, Male, Middle Aged, Nerve Fibers/pathology, Optic Disk/abnormalities, Optic Nerve Diseases/diagnosis, Retina/abnormalities, Retinal Diseases/diagnosis, Tomography, Optical Coherence/methods, Chorioretinal coloboma, optic coloboma, subarachnoid space, swept-source optical coherence tomography
Pubmed
Web of science
Open Access
Yes
Create date
06/08/2018 17:33
Last modification date
20/08/2019 16:32
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