<prompt> A 70yearold man presents with deterioration of vision 3 weeks after cataract extraction and IOL implantation. Slit lamp examination shows honeycomb maculopathy and Fluorescein angiography FA shows flower petal hyperfluorescence. The most likely diagnosis isAge related macular degeneration ARMDCentral serous Retinopathy CSRMacular DystrophyCystoid Macular Edema  <response>: Unexpected visual loss, 3 weeks after cataract surgery with honey comb maculopathy and flower petal hyperfluorescence on Fluorescin Angiography is characteristic of Cystoid macular Edema. 