
pmid: 21492606
Intramedullary primary central nervous system lymphoma (PCNSL) is a rare central nervous system (CNS) malignancy affecting mostly the brain, but it may also involve the leptomeninges, eyes, and spinal cord. A 71-year-old woman presented with back pain and progressive unilateral lower extremity weakness owing to an intramedullary primary histiocytic sarcoma of the spine, a rare PCNSL subtype. To the authors' knowledge, this is the first case of an intramedullary PCNSL caused by histiocytic sarcoma.
Paraparesis, Spinal Cord, Humans, Female, Histiocytic Sarcoma, Spinal Cord Neoplasms, Magnetic Resonance Imaging, Thoracic Vertebrae, Aged
Paraparesis, Spinal Cord, Humans, Female, Histiocytic Sarcoma, Spinal Cord Neoplasms, Magnetic Resonance Imaging, Thoracic Vertebrae, Aged
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