%0 Journal Article
%T Choroid thickness in central serous chorioretinopathy using enhanced depth imaging optical coherence tomography
%A Xiao-Long Yu
%A Er-Hua Liu
%A Gang Tan
%J Guoji Yanke Zazhi
%D 2013
%I IJO Press
%R 10.3980/j.issn.1672-5123.2013.04.32
%X AIM: To observe the choroidal thickness in the macular area in affected and unaffected fellow eyes with central serous chorio retinopathy(CSC)and in healthy controls. METHODS: Twenty-six cases with unilateral CSC and controls were recruited in this study. All eyes were divided into three groups: 26 eyes in Group A(affected eyes with CSC), 26 eyes in group B(unaffected fellow eyes)and 26 eyes in group C(right eyes of age and sex matched control). Enhanced depth imaging was obtained by using spectral-domain optical coherence tomography. Subfoveal choroidal thickness and choroidal thickness at 1mm/3mm nasal, temporal, superior and inferior to the fovea were measured. RESULTS: Choroidal thickness was significantly increased in affected eyes with CSC than unaffected fellow eyes(t=5.57, P<0.01).The mean subfoveal choroidal thickness(SFCT)was 528.31¡À91.24¦Ìm in group A, 413.71¡À79.35¦Ìm in group B, and 301.31¡À52.46 in group C. The subfoveal choroid was significantly thicker in group A than Group C(P<0.01). SFCT in unaffected fellow eyes were thicker than the controls(P<0.01). CONCLUSION:Choroidal thickness is thicker in affected eyes with CSC and also in fellow unaffected eyes, indicating that the choroid blood vessels are high and perfusion state, may be one of the factors of the disease CSC.
%K enhanced depth imaging
%K central serous chorioretinopathy
%K choroid thickness
%U http://www.ies.net.cn/cn_publish/2013/4/201304032.pdf