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
Which of the following special stains can be used for the diagnosis of rhabdomyosarcoma - 
Select and explain. 
A. Desmin, B. Cytokeratin, C. Myeloperoxidase, D. Synaptophysin
A: Desmin
Answer: A: Desmin 
Explanation: . Desmin