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
Hemangiopericytoma resembles: 
Select and explain. 
A. Hemangioma, B. Glomous tumour, C. Ewings tumour, D. Plasmacytorna
B: Glomous tumour
Answer: B: Glomous tumour 
Explanation: None