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
The most common malignant orbital tumor in children is – 
Select and explain. 
A. Rhabdomyosarcoma, B. Cavernous Hemangioma, C. ALL, D. AML
A: Rhabdomyosarcoma
Answer: A: Rhabdomyosarcoma 
Explanation: Most common malignant orbital tumor in children is rhabdomyosarcoma. It is seen in first decade of life.