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: Surgery
Most common Tumor of spleen is - 
Select and explain. 
A. Lymphoma, B. Sarcoma, C. Hemangioma, D. Metastasis
A: Lymphoma
Answer: A: Lymphoma 
Explanation: • MC neoplasm of spleen: Lymphoma (Non-Hodgkin’s lymphoma)
• MC primary tumor of spleen: Hemangioma
• MC primary malignant tumor of spleen: Angiosarcoma (Hemangiosarcoma)