This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Causes of exudative retinal detachment are all except- 
Select and explain. 
A. Toxemia of pregnancy, B. Scleritis, C. High myopia, D. Central serous retinopathy
C: High myopia
Answer: C: High myopia 
Explanation: Ans. is 'c' i.e., High myopia Cause: retinal detachment Rheugmatogenous High myopia, Cataract extraction (Aphakia, pseudophakia), Trauma, Retinal degeneration (1 I ice degeneration, snail track degeneration, retinoschisis). Exudative Systemic disease Toxaemia of pregnancy, renal hypeension, blood dyscrasias & polyaetitis nodosa. Ocular disease Inflammation : Harada's disease, sympathetic ophthalmitis, posterior scleritis & orbital cellulitis q Vascular : Central serous retinopathy, exudative retinopathy of coats Neoplasm : Malignant melanoma of choroid, retinoblastoma (exophytic type) Sudden hypotony : perforation of globe, intraocular operation Other causes : Uveal effusion syndrome, choroidal neovascularisation, haemangioma & metastatic tumour of choroid. Tractional Penetrating injury, Proliferative diabetic retinopathy, sickle cell retinopathy, Retinopathy of prematurity, CRVO, Eale's disease, post- hemorrhagic retinitis proliferan - Toxoc iasis, plastic cyclitis