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<\/span><\/p>\n These are diagnostic tests involving injecting a dye into the bloodstream via a vein in your hand or arm. Photographs are then taken over 10 minutes or so with you sitting at a machine with your chin in a chin-rest.<\/span>\u00a0<\/span><\/p>\n FFA<\/strong>– gives information about the retina which is the lining of the back of the eye and acts like the film in a camera (old style camera!)<\/span>\u00a0<\/span><\/p>\n ICG<\/strong> \u2013 gives information about the \u2018choroid\u2019 \u2013 which is a layer underneath the retina and involved in other conditions, often related to inflammation around the body.<\/span> Do I need any special preparation?\u00a0<\/strong><\/p>\n No \u2013 take all your usual medication and eat and drink normally.\u00a0<\/span><\/span><\/p>\n What does the test\u00a0involved?\u00a0<\/strong><\/p>\n <\/span><\/p>\n Are there any side\u00a0effects\u00a0<\/strong><\/p>\n The needle (cannula) will be left in your hand or arm for 30 minutes to ensure that you have not had any reaction and will then be removed.\u00a0<\/span>\u00a0<\/span><\/p>\n Your doctor will review the pictures and discuss the findings with you.<\/span>\u00a0<\/span><\/p>\n <\/p>\n [\/et_pb_text][et_pb_button button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6Ijg2OSJ9fQ==@” button_text=”Book an appointment” button_alignment=”left” _builder_version=”4.9.0″ _dynamic_attributes=”button_url” custom_button=”on” button_text_size=”17px” button_text_color=”#95c11f” button_bg_color=”#ffffff” button_border_width=”4px” button_border_radius=”100px” button_font=”Poppins|600||on|||||” button_use_icon=”off” background_layout=”dark” custom_margin=”-2px||28px||false|false” custom_padding=”12px|36px|12px|36px|false|false” animation_style=”fade” animation_delay=”200ms” box_shadow_style=”preset1″ box_shadow_blur=”16px” box_shadow_color=”rgba(0,0,0,0.16)” button_letter_spacing_hover=”0″ button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”on” button_letter_spacing__hover=”0″ button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" [et_pb_section fb_built=”1″ admin_label=”Header” _builder_version=”4.7.7″ use_background_color_gradient=”on” background_color_gradient_start=”#032f4e” background_color_gradient_end=”rgba(226,226,234,0)” background_color_gradient_type=”radial” background_color_gradient_direction_radial=”left” background_color_gradient_start_position=”49%” background_color_gradient_end_position=”56%” background_color_gradient_overlays_image=”on” background_image=”https:\/\/www.eyesurgeonsgroup.co.uk\/wp-content\/uploads\/2020\/12\/1.jpg” custom_margin=”||0px||false|false” custom_padding=”0px|0px|0px|0px|false|false”][et_pb_row _builder_version=”4.7.7″ width=”100%” module_alignment=”center” custom_margin=”||0px||false|false” custom_padding=”0px||0px||false|false”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.9.4″ text_font=”Open Sans||||||||” text_font_size=”16px” text_line_height=”2em” header_font=”Montserrat|700|||||||” header_text_align=”left” header_text_color=”#ffffff” header_font_size=”42px” header_letter_spacing=”3px” header_line_height=”1.5em” header_6_font=”||||||||” max_width=”600px” max_width_last_edited=”off|desktop” custom_margin=”39px|0px|0px||false|false” custom_padding=”|||” hover_enabled=”0″ text_font_size_tablet=”” text_font_size_phone=”14px” text_font_size_last_edited=”on|desktop” header_font_size_tablet=”50px” header_font_size_phone=”26px” header_font_size_last_edited=”on|desktop” inline_fonts=”Montserrat” header_font_last_edited=”on|desktop” sticky_enabled=”0″ custom_margin_last_edited=”on|phone” custom_margin_phone=”|10px||10px|false|false”] Fluorescein (FFA) and […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":362,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":""},"yoast_head":"\n
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