This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vitreous and retina, 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: Occurs due to the retina being pushed away by a neoplasm or accumulation of fluid beneath the retina following inflammatory or vascular lesions. Etiology: Systemic diseases- toxaemia of pregnancy, retinal HTN, blood dyscrasias. Ocular diseases- scleritis, central serous retinopathy, orbital cellulitis, retinoblastoma, malignant melanoma of choroid. Ref: Khurana 5th edition , page no 298