title: [Cerebrospinal fluid eosinophilia preceding central nervous system leukemia].
abstract: Cerebrospinal fluid eosinophilia are an uncommon finding that is most often the result of a helminthic infection of the central nervous system. Information from the recorded literature suggests the differential diagnosis of this clinical observation is relatively limited. This is a report of a girl with acute lymphoblastic leukemia who developed central nervous system relapse of leukemia following 3 years of remission. She showed marked eosinophilia in the cerebrospinal fluid 6 weeks preceding central nervous system leukemia. No cause for the eosinophilia was identified. The gradual accumulation of case reports of eosinophilia in the cerebrospinal fluid with or without blood eosinophilia in patient with leukemia suggests that this finding is of some importance.
authors: K L
authors: KL
authors: Law
authors: Nang-Kin
authors: H Y
authors: HY
authors: Lin
authors: C S
authors: CS
authors: Chi
mesh_terms: D001932:Brain Neoplasms / Q000209:etiology*; D002648:Child; D004802:Eosinophilia / Q000209:etiology*; D005260:Female; D006801:Humans; D009361:Neoplasm Invasiveness; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000134:cerebrospinal fluid*