Lymphoma is a type of cancer that affects the body's lymphatic system. It is relatively rare, with an estimated 79,030 new cases in the US in 2020. However, it is the seventh most common type of cancer in the US, accounting for about 4% of all cases.
What Is Lymphoma?
Lymphoma is a type of cancer that affects the lymphatic system, which is a network of vessels and organs that help the body to fight infections and other diseases. It can develop in different parts of the body, including the lymph nodes, spleen, and bone marrow.
What Are the Types of Lymphoma?
There are two main types of lymphoma: Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL). HL is the more common type, accounting for about 10% of all lymphomas. NHL is more common in adults than in children and can have many different subtypes.
What Causes Lymphoma?
The exact cause of lymphoma is unknown, but there are certain risk factors that may increase the likelihood of developing the disease. These include having a weakened immune system, having certain viral infections, and being exposed to certain chemicals.
Is It Rare to Get Lymphoma?
Overall, lymphoma is considered to be a rare cancer, with an estimated 79,030 new cases in the US in 2020. However, it is the seventh most common type of cancer in the US, accounting for about 4% of all cases.