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
Which of the following tumours present with proptosis: 
Select and explain. 
A. Neuroblastoma, B. Nephroblastoma, C. Meningioma, D. All
D: All
Answer: D: All 
Explanation: Ans. All