title: Cerebrospinal fluid approach on neuro-oncology.
abstract: Central nervous system (CNS) involvement is a major complication of haematological and solid tumors with an incidence that ranges from 10% in solid malignancies up to 25% in specific leukaemia or lymphoma subtypes. Cerebrospinal fluid (CSF) patterns are unspecific. Though CSF cytology has a high specificity (up to 95%), its sensitivity is generally less than 50% and no diagnostic gold standard marker is available, yet. New technologies such as flow cytometry, molecular genetics and newer biomarkers may improve diagnostic sensitivity and specificity, leading to the CNS involvement diagnosis, and consequently, to an effective prophylaxis and successful treatment.
authors.forename: Hélio Rodrigues
authors.initials: HR
authors.lastname: Gomes
mesh_terms: D014408:Biomarkers, Tumor / Q000134:cerebrospinal fluid*; D016543:Central Nervous System Neoplasms / Q000134:cerebrospinal fluid* / Q000175:diagnosis / Q000556:secondary; D005434:Flow Cytometry; D006801:Humans; D008223:Lymphoma / Q000134:cerebrospinal fluid* / Q000175:diagnosis; D012680:Sensitivity and Specificity
chemical_list: D014408:Biomarkers, Tumor