Angiographic Characteristics of CSC, PCV Patients and Thrombotic Bio-markers

Inclusion Criteria: * CSC * neurosensory detachment in optical coherence tomography (OCT) * focal leakage in fluorescein angiography (FAG) and/or late choroidal hyperpermeability in indocyanine green angiography (ICGA) * PCV * subretinal and/or sub-retinal pigment epithelial fluid in OCT * branching vascular network and/or polyps in ICGA * Control * epiretinal membrane (ERM) * without underlying systemic, ophthalmic disease other than ERM Exclusion Criteria: * Previous history of using steroid (oral, topical) * Previous history of CSC/PCV * Previous history or evidence of intraocular inflammation including uveitis * Co-existing retinal or choroidal diseases * History of allergic reaction to fluorescein or indocyanine green dye * Underlying systemic conditions that could affect the thrombotic profiles (e.g. diabetes, hypertension, metabolic syndrome, coronary artery disease, cerebrovascular diseases, stroke, chronic renal failure, current smoker, pregnancy, sleep disorder)