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
In central serous retinopathy, in the macular region, there occurs 
Select and explain. 
A. Spontaneous detachment of neuro-sensory retina, B. Macular oedema, C. Detachment of pigment epithelium, D. Detachment of choroid
A: Spontaneous detachment of neuro-sensory retina
Answer: A: Spontaneous detachment of neuro-sensory retina 
Explanation: Ans. . Spontaneous detachment of neuro-sensory retina