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: Pathology
Maltoma is positive for? 
Select and explain. 
A. CD 3, B. CD 10, C. CD 23, D. CD 5
C: CD 23
Answer: C: CD 23 
Explanation: Ans. is 'c' i.e., CD 23