retinal edemas การใช้

• Cranial nerve abnormalities are reported in ethylene glycol poisoning, and retinal edema can be a sign of methanol intoxication.
• A retrospective series of 20 patients over 10 to 21 years showed deterioration of vision in more than 84 % of eyes, either due to intra-retinal edema and serous retinal detachment ( Type 1 ) or pigmented RPE scar formation or neovascularisation ( Type 2 ).
• In two case reports, IVTA of 4 mg allowed a transitory reduction of retinal edema, with variable or no increase in VA . As expected with all IVTA injections, the edema recurred within 3 6 months, and no permanent improvement could be shown . 14, 15 In general, the effect of IVTA is short-lived and complications, mainly increased intraocular pressure and cataract, limit its use.