Home  /  Home  / 

There are over 80 subtypes of lymphomas, with different diagnostic evaluation, different treatment protocols and different outcomes. 

Lymphoma subtypes are often categorized into three major groups:

  1. Chronic Lymphocytic Leukemia (CLL)
  2. Hodgkin Lymphoma (HL)
  3. Non-Hodgkin Lymphoma (NHL)

When first diagnosed, many patients are simply told they have Non-Hodgkin Lymphoma (NHL). But NHL isn’t a disease. It’s a series of more than 80 subtypes.

The term NHL does not tell the patient anything useful about the disease they have, it only tells them they do not have Hodgkin lymphoma. The more than 80 subtypes included under the NHL category behave differently, have different outcomes and different treatments. Patients need to know their specific diagnosis.

Sometimes, lymphomas can also be grouped as either aggressive or indolent (slow-growing lymphomas) or T-cell lymphomas and B-cell lymphomas. While these categories at least give patients a bit of helpful information about their cancer, they still don’t provide enough information for a patient to understand their diagnosis and how it will be treated.

It is very important to have a lymphoma specialist (haematologist or dermatologist depending on the subtype) diagnose the correct subtype of lymphoma. This ensures patients receive the right treatment at the right time for the right subtype and can find the right information and support.


The goal is to eliminate the category of NHL from the way lymphomas are listed, so the global community will adopt lymphoma subtype identification and tracking. This will ensure:

How to Know Your Subtype

Related Articles

Lymphoma Subtypes

B CELL LYMPHOMAS Burkitt lymphoma Chronic lymphocytic leukemia (CLL)/Small lymphocytic lymphoma (SLL) Cutaneous lymphomas (CTCL and CBCL) Diffuse large B cell lymphoma (DLBCL) Follicular lymphoma...

Learn More