A 59-year-old man with diabetic macular oedema was treated with a dexamethasone intravitreal implant (Ozurdex) to his right eye. Immediately after injection, the implant was noted to have extruded into the perilimbal subconjunctival space. The remnants of the implant were expeditiously removed the following day to avoid corneal decompensation and permanent corneal oedema. Endothelial decompensation secondary to the migration of dexamethasone implants into the subconjunctival space or anterior chamber is a recognised complication of Ozurdex injection. The patient recovered well postoperatively with no further complications. He was planned for a new Ozurdex implant 1 month later.
A man in his 50s was referred for a suspected superotemporal retinal tear in the right eye. Fundus examination showed multiple areas of elevated retina temporally in both eyes which were immobile and did not reappose with scleral depression. No retinal breaks were present. Ultra-widefield colour fundus photography with Optos captured these areas of elevated retina in both eyes temporally, which on fundus autofluorescence where hypoautofluorescent with no leading hyperautofluorescent edge. On ultrasound biomicroscopy, an immobile lesion with a single hyperechoic convexity towards the vitreous body was noted. The patient was diagnosed with bilateral giant pars plana cysts which were managed conservatively.The multimodal imaging in our case is its distinguishing feature which can be used to help ensure accurate diagnosis when one is presented with an area of peripheral retina elevation.
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