Intravitreal injection of antiangiogenic agents is widely used to treat retinal vascular disease. This therapy can induce regression of neovascular vessels; reduce intraocular inflammation and retinal vascular permeability, and control macular edema. However the action period of these agents is short, and thus this therapy need repeated injections which cause higher operation risk and cost. Retinal laser photocoagulation therapy can close retinal capillary non-perfusion area and neovascular vessels, reduce macular edema caused by vascular leakage. However, as its therapeutic effect is based on the destruction of the retinal tissues in the lesion area, this therapy need longer time to show its effects. When the disease is controlled by this method, it may already induce some structural irreversible damages to the retina, especially the macular. This is why the visual acuity is not satisfactory in some patients, even though the disease get controlled, macular edema gets disappeared and anatomical structure of retina get improved. Properly evaluating all the pros and cons of retinal photocoagulation and intravitreal injection of antiangiogenic agents, will allow us to explore a better way to combine these two therapies to treat retinal vascular diseases.
In recent years, with the deepening of understanding of children's retinal diseases and the continuous updating of treatment techniques, the efficacy of children's retinal diseases has also been improved. Due to the particularity of the anatomical structure of the retina of children in the growth and development stage and the pathogenesis, clinical manifestations and outcomes of children's retinal diseases are different from those of adults, the principles of treatment of adult retinal diseases cannot be directly applied to children's retinal diseases. Cryotherapy, laser photocoagulation, intravitreal injection of anti-VEGF drugs, and vitreoretinal surgery are the main treatment methods for children's retinal diseases. However, there are still many problems in the selection of indications, equipment parameters, and treatment of complications. The treatment norms of the disease need to be further improved. Therefore, research on the treatment of children's retinal diseases, and the establishment of surgical standards and norms through expert consensus and other methods are helpful for the treatment of children's retinal diseases.