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
Pericyte formation occur in -a)  Kaposis sarcomab) Glomus tumorc) Hemangiopericytomad)  Myopericytoma 
Select and explain. 
A. abc, B. acd, C. ac, D. bcd
D: bcd
Answer: D: bcd 
Explanation: The pericytes are a special variety of cells placed at intervals along certain capillaries. Pericytes are also known as Rouget cells, mural cells, or adventitial cells.
The tumors of pericytic differention are :-
	Hemangiopericytoma   
	Glomus tumor    
	Myopericytoma
	Glomangiomyoma
	Myofibroma  
	Angioleiomyoma                                                                                                                                                                            

Note :- For exams like AI and AIIMS, hemangiopericytoma is best answer because It is related most definitly to pericytic differentiation.