2023年8月25日 · ICG is a relatively safe and well-tolerated dye. It has only a few contraindications in ophthalmological use. In patients who are allergic to iodide or shellfish, ICGA should not be …

Two properties make ICG an effective dye for visualizing choroidal vasculature. First, indocyanine green’s affinity to circulating proteins is high (95%), limiting its leakage from vessel walls. …

Indocyanine green angiography (ICGA) is a diagnostic procedure used to examine choroidal blood flow and associated pathology. Indocyanine green (ICG) is a water soluble cyanine dye …

ICG dye can also be prepared without the addition of iodine, but severe side effects have also been reported after iodine-free ICGA. 33 As ICG separates bilirubin from protein in in vitro …

Indocyanine Green for Injection (ICG) is a tricarbocyanine dye with both hydrophilic and lipophilic properties. The retention of ICG in the fenestrated choroidal circulation, combined with its low …

Dyes are used in ophthalmology for a variety of diagnostic purposes, in the clinic on an out-patient basis; and as an integral part of ocular procedures and surgeries. In clinical practice, the use …

2020年11月14日 · Indocyanine green (ICG) is a high-molecular-weight (775 Da), water-soluble dye with dark green color and has maximum optical absorption at 800 nm and maximum …

2022年1月1日 · Indocyanine green angiography (ICGA) is an imaging technique used to evaluate choroidal vasculature in which indocyanine green (ICG), a tricarbocyanine dye, is used. This …

2020年10月31日 · Indocyanine green angiography (ICGA) makes use of tricarbocyanine dye (C 43 H 47 N 2 NaO 6 S 2), which is a water-soluble compound with a molecular weight of 775 …

FFA and ICGA are tests that provide information about the circulation of blood in the back of your eye. • FFA – this test involves the use of fluorescein (a fluorescent yellow dye) to examine the …