Open Access”Double-layer sign” on spectral domain optical coherence tomography in pachychoroid spectrum disease
Author(s) -
Jay Sheth,
Giridhar Anantharaman,
Shruti Chandra,
Sobha Sivaprasad
Publication year - 2018
Publication title -
indian journal of ophthalmology/indian journal of ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.542
H-Index - 51
eISSN - 1998-3689
pISSN - 0301-4738
DOI - 10.4103/ijo.ijo_377_18
Subject(s) - optical coherence tomography , medicine , retinal pigment epithelium , ophthalmology , serous fluid , retinal , pathology
The "double-layer sign (DLS)" describes the shallow and irregular elevation of the retinal pigment epithelium from the underlying intact Bruch's membrane visualized on the spectral domain optical coherence tomography. In this study, we evaluated the frequency, characteristics of the space within the double layer and other features in the pachychoroid spectrum to aid the clinical diagnosis of these variants.