Your browser doesn't support javascript.
loading
Low incidence of pachydrusen in central serous chorioretinopathy in an Indian cohort
Indian J Ophthalmol ; 2020 Jan; 68(1): 118-122
Article | IMSEAR | ID: sea-197721
ABSTRACT

Purpose:

The aim of this study is to report the prevalence, clinical and swept-source optical coherence tomography (SS-OCT) characteristics of pachydrusen in eyes with central serous chorioretinopathy (CSCR) and their fellow eyes.

Methods:

A total of 264 eyes of 132 patients with a diagnosis of CSCR (acute/persistent/recurrent/chronic/inactive) in atleast one eye, were analyzed in this retrospective, cross-sectional study. SS-OCT parameters including choroidal thickness (CT), large choroidal vessel layer thickness (LCVT) at fovea and the site of pachydrusen were recorded. Paired t test and analysis of variance (ANOVA) was used to compare CT in eyes with CSCR (subfoveal and site of pachydrusen) and multiple groups respectively.

Results:

The mean age of the study patients was 42.9 � 9.5 years with 119 males (90.15%). Bilateral CSCR was present in 31 patients. Nine eyes (chronic, 4; persistent, 2; and inactive/resolved CSCR, 3) showed presence of pachydrusen with an overall prevalence of 6.82% (9 eyes of 9 patients out of 132 patients). There was no significant difference of subfoveal CT (SFCT) in eyes with CSCR (422.4 � 107.8 ?) vs fellow eyes (407.0 � 96.5 ?) and eyes with CSCR associated with pachydrusen (413.7 � 101.5 ?) vs fellow eyes of CSCR eyes with pachydrusen (431.6 � 188.8 ?) (P = 0.71). LCVT as a percentage of CT was higher at the site of pachydrusen compared to SFCT (69.8% vs. 50.8%).

Conclusion:

CSCR can be associated with pachydrusen with a lower prevalence rate than previously reported. Whether the thickened large choroidal vessels at site of pachydrusen play any role in formation in pachydrusen needs further evaluation.

Full text: Available Index: IMSEAR (South-East Asia) Type of study: Incidence study / Observational study / Risk factors Journal: Indian J Ophthalmol Year: 2020 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: IMSEAR (South-East Asia) Type of study: Incidence study / Observational study / Risk factors Journal: Indian J Ophthalmol Year: 2020 Type: Article