Detection of Silent Type I Choroidal Neovascular Membrane in Chronic Central Serous Chorioretinopathy Using En Face Swept-Source Optical Coherence Tomography Angiography

Table 2

Chronic CSCR features in the study population.

Chronic CSCR features	N (%)
Residual subretinal fluid	44 (73.3)
Neurosensory detachment	16 (27)
PED (total number of eyes)	55 (92)
(i) Flat irregular PED	46 (84)
(ii) Dome-shaped smooth PED	9 (16.3)
Disrupted ELM-IS/OS layers	49 (82)
Foveal thinning	14 (23.3)
Choroidal excavation	1 (1.6)
Mean choroidal thickening (μ)
(i) Affected eye(s)	412
(ii) Contralateral normal eye(s)	354

CSCR: central serous chorioretinopathy; ELM: external limiting membrane; IS/OS: inner segment/outer segment junction; PED: pigment epithelial detachment; μ: micron.