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
All of the following type of lymphoma are commonly seen in the orbit except - 
Select and explain. 
A. Non Hodgkin's lymphoma, mixed lymphocytic & histiocytic., B. Non Hodgkin's lymphoma, lymhocytic poorly differentiated., C. Burkitt's lymphoma, D. Hodgkin's lymphoma
D: Hodgkin's lymphoma
Answer: D: Hodgkin's lymphoma 
Explanation: Most of the lymphomas in the orbit are non-Hodgkin lymphoma. Hodgkin’s lymphoma seldom involves the orbit.