Health / Medical Topics |
Central Nervous System Lymphoma
Definition 1
A non-Hodgkin or Hodgkin lymphoma that arises in the brain or spinal cord as a primary lesion. There is no evidence of lymphoma outside the central nervous system at the time of diagnosis. (NCI Thesaurus)
Definition 2
Cancer that forms in the lymph tissue of the brain, spinal cord, meninges (outer covering of the brain), or eye (called ocular lymphoma). (NCI Dictionary)
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