title: Spinal cord involvement in chronic lymphocytic leukemia.
abstract: A patient with typical chronic lymphocytic leukemia (CLL) who developed central nervous system involvement is presented. The CLL was of B-cell origin and the neurological involvement consisted of perivascular infiltration in the spinal cord.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000473:pathology*; D013120:Spinal Cord Neoplasms / Q000473:pathology*