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
'Intermediate form' of Non Hodgkin's lymphoma is - 
Select and explain. 
A. Small noncleaved cell, B. Diffuse, small cleaved cell, C. Lymphoblastic, D. Large cell immunoblastic
B: Diffuse, small cleaved cell
Answer: B: Diffuse, small cleaved cell 
Explanation: Working formulation of NHL for clinical use is as follows:
Low grade :      


small lymphocytic


Follicular, predominantly small cleaved cell


Follicular mixed


Intermediate Grade :        
1. Follicular predominantly large cell
2. Diffuse small, mixed, as well as large cell.
High grade :                       


Large cell immunoblastic


Lymphoblastic


Small non-cleaved cell.


Note that all varieties of diffuse fall in the intermediate grade category only.