Efficacy of Intravitreal Injection of Tissue Plasminogen Activator on Improvement of Visual Acuity and Decreasing the Rate of Complications in Retinal Vein Occlusion

Ahmad Mirshahi^1*, Mahnaz Abdollahian¹, Alireza Lashay¹, Abed Namavari², Hooshang Faghihi¹ and Mahdi Nili¹

¹Tehran University of Medical Sciences, Farabi Eye Hospital, Eye Research Center, Iran

²Chicago University, USA

^*Corresponding Author: Ahmad Mirshahi, Tehran University of Medical Sciences, Farabi Eye Hospital, Eye Research Center, Iran Email: