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Case Reports
. 2015 Feb;133(2):219-20.
doi: 10.1001/jamaophthalmol.2014.4507.

Quantitative autofluorescence as a clinical tool for expedited differential diagnosis of retinal degeneration

Marcela Marsiglia  1 , Winston Lee  1 , Vinit B Mahajan  2 , Jana Zernant  1 , François C Delori  3 , Stephen H Tsang  1 , Janet R Sparrow  1
Affiliations
Case Reports

Quantitative autofluorescence as a clinical tool for expedited differential diagnosis of retinal degeneration

Marcela Marsiglia et al. JAMA Ophthalmol. 2015 Feb.
No abstract available

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Conflict of interest statement

Conflict of Interest Disclosures: All authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest and none were reported.

Figures

Figure 1
Figure 1. Fundus Autofluorescence and Color-Coded Quantitative Fundus Autofluorescence (qAF)
Mean grayscale levels in the circularly arranged segments (red) normalized to the reference (red rectangle) (A–C) provide the qAF values (arbitrary grayscale units), which are color coded (D–F).
Figure 2
Figure 2. Quantitative Fundus Autofluorescence (qAF) Values by Age for Study Patient With RPGR Mutation vs Patients With Stargardt Disease 1 and Healthy Individuals
The qAF values (arbitrary grayscale units) acquired from each eye of our patient with an RPGR mutation and qAF values from patients with Stargardt disease 1 are plotted by age. Solid line indicates mean qAF values from 277 healthy individuals; dashed lines, 95% confidence interval.
See this image and copyright information in PMC

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