Staging describes how far lymphoma has spread. Keep in mind that even the most advanced stages of Non-Hodgkin's Lymphoma (NHL) (stage III and stage IV) are common and can be treated.
One group of lymph nodes is affected either above or below the diaphragm.
Two or more groups of lymph nodes are affected either above or below the diaphragm.
Lymph nodes are affected both above and below the diaphragm.
Lymphoma is found in bone marrow and/or organs outside of the lymph nodes and spleen.
RITUXAN is available by prescription only.
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