A 70–year–old 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 is –
Age related macular degeneration (ARMD)
Central serous Retinopathy (CSR)
Macular Dystrophy
Cystoid Macular Edema
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.