What are the different types of diffuse large B-cell lymphoma?

What are the different types of diffuse large B-cell lymphoma?
Will chromosomal abnormalities go away after an autologous stem cell transplant?
Where is follicular lymphoma located in my body?
Will an allogeneic transplant ever be considered at relapse?
What do I need to know about TP53 the gene?
What should I know when first diagnosed with follicular lymphoma?
If deletion 17 p is not detected at diagnosis, can it develop later in myeloma?
How quickly does follicular lymphoma progress?