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stage IV adult non-Hodgkin lymphoma (... uh-dult non-HOJ-kin lim-FOH-muh)
Cancer is found (1) throughout one or more organs that are not part of a lymphatic area (lymph nodes, tonsils, thymus or spleen) and may be in lymph nodes near those organs; or (2) in one organ that is not part of a lymphatic area and has spread to organs or lymph nodes far away from that organ; or (3) in the liver, bone marrow, cerebrospinal fluid (CSF), or lungs (other than cancer that has spread to the lungs from nearby areas).