What is the difference between leukemia and lymphoma?

What is leukemia?

When you hear the words leukemia and lymphoma, what comes to mind? For many people, these two diseases are lumped together, which is a major mistake.
Leukemia and lymphoma are two very different types of cancer. Here’s a brief rundown of the key differences:

Leukemia is a cancer that starts in the white blood cells (leukemias).
Lymphoma is a cancer that starts in the lymphatic system (lymphomas).

There are also other subtypes of leukemia and lymphoma, but these are the most common.

When you hear someone say they have leukemia or lymphoma, it’s important to understand what kind of cancer they have so that you can provide the best possible care. The sooner you find out, the better your chances of surviving and recovering. Learn more about leukemia and lymphoma here.

What is lymphoma?

Lymphoma is a cancer of the lymphatic system. Lymphomas can be divided into two main types: Hodgkin’s lymphoma and non-Hodgkin's lymphoma.

Hodgkin’s lymphoma is the most common type of lymphoma, accounting for about 60 percent of all cases. It typically affects young adults, but can also occur in children and older adults. The cause is unknown, but it is thought to be related to environmental or viral exposures in early life. Hodgkin’s lymphoma often spreads from the organs or tissues that it grows in (called primary tumors) to other parts of the body (called secondary tumors).

Non-Hodgkin's lymphoma includes more than 20 different types of cancer, most of which are rare. About half of all cases are NHL diagnosed in people over 50 years old. Non-Hodgkin's lymphoma can grow anywhere in the body, but most commonly affects the lungs, bones, and blood cells (leukemia).

Both leukemia and lymphoma are serious diseases that require treatment with chemotherapy and/or radiation therapy. Survival rates for both leukemia and lymphoma vary depending on the type and stage of the disease, but are generally good if treated early on.

Lymphoma is cancer of the lymph nodes. Leukemia is cancer of the blood and bone marrow.

Lymphoma is a cancer of the lymphatic system. The lymphatic system is a network of tubes and vessels that helps to remove waste from the body. Lymphoma can develop from any kind of abnormal cell in the lymphatic system, but it most often occurs in the white blood cells (leukemia).

Lymphoma can spread to other parts of the body (metastasize), and it is often deadly. It is important to get checkups regularly and seek professional help if you notice any changes in your health.

Types of leukemia and lymphoma

Leukemia is a cancer of the blood cells, while lymphoma is a cancer of the lymphatic system. Both leukemia and lymphoma are categorized by their cell type, which determines how they will grow and spread. Leukemia typically affects white blood cells (leukocytes), while lymphoma primarily affects B cells.

There are many different types of leukemia and lymphoma, but they share several common features. All leukemia and lymphoma cells reproduce rapidly, and they can damage healthy tissue in the body. Cancerous cells also produce chemicals called toxins that can damage other organs in the body.

Both leukemia and lymphoma are treatable with chemotherapy or radiation therapy. If cancer is caught early, it is usually able to be cured with treatment. However, about one quarter of people who have leukemia or lymphoma will die from their disease, regardless of treatment.

Leukemia is a cancer of the blood and lymph nodes. It most commonly affects young adults, but can occur in any age group. Lymphoma is a cancer that originates in the lymph nodes.

Leukemia and Regrowth lymphoma are two types of cancer that arise from the same cells in the body, but their origins and treatments are quite different.

Leukemia is a cancer of the white blood cells, which are important for defending against infection. It most often starts in one or more of the bones (particularly the spine), but can also occur elsewhere in the body.