This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intra Ocular Tumour, Subject name: Ophthalmology
Intraocular calcification in eye in child - 
Select and explain. 
A. Toxocara, B. Retinoblastoma, C. Angiomatosis retinae, D. Malignant melanoma of choroid
B: Retinoblastoma
Answer: B: Retinoblastoma 
Explanation: Ans. is 'b' i.e., Retinoblastoma o In retinoblastoma, there are areas of necrosis and calcification.o In the presence of calcification, endophytic retinoblastoma gives the typical 'cottage cheese' appearance.