Iatrogenic crystalline lens injury during intravitreal injection of triamcinolone acetonide: A report of two cases

Figure 1 Case 1 optical coherence tomography imaging examinations. A: Before injection, optical coherence tomography (OCT) showed a serous retinal detachment and macular and optic nerve edema located at the outer retina; B: One month after injection, OCT showed that the macular edema was in remission, although the image was obscure; C: Seven months after injection, macular edema subsided significantly, but the macular membrane had formed.