<prompt> Neovascularization of iris is frequently seen in allexceptCRVODiabetic retinopathyFuchs heterochromic cyclitisCongenital cataract  <response>: Ans. d Congenital cataractRef: Parsons 22e, p. 253; Yanoff 4e, p. 1076, 1077Causes of Iris NeovascularizationRetinal Ischemia Diabetic retinopathy Central retinal vein occlusion Central retinal artery occlusion Retinal detachment Sickle cell retinopathy Retinoschisis Carotid artery occlusionInflammatory Chronic uveitis Endophthalmitis Vogt-Koyanagi-Harada syndrome Sympathetic ophthalmiaTumors Choroidaliris melanoma Ocular lymphoma RetinoblastomaIrradiation External beam radiation Charged particle therapy Plaque therapyDifferential Diagnosis of Neovascular Glaucoma Uveitic glaucoma Acute angle-closure glaucoma Chronic angle-closure glaucoma Iridocorneal endothelial ICE syndrome Fuchs heterochromic iridocyclitis 