Aedes aegypti refers to vitreous clouding, which is related to ageing, endophthalmitis, vitreous hemorrhage, uveitis and other causes. Patients with Aedes aegypti may have small dark shadows that float in front of the eyes, and liquefaction, degeneration, and posterior detachment of the vitreous body can cause the vitreous body to become viscous and produce clumps, resulting in shadows projected from the retina. Aedes aegypti may be associated with physiologic causes of aging, and patients may develop vitreous degenerative changes, such as vitreous clouding and vitreous liquefaction. Pathological Aedes aegypti may also be associated with pathologic causes such as retinal tears, uveitis, endophthalmitis, and vitreous hemorrhage, which cause vitreous clouding due to inflammation or blood accumulation. It is recommended that patients with fiducial opacities seek prompt medical attention to evaluate their condition and treat it under the guidance of a physician.