Rare cell capture technology for the diagnosis of leptomeningeal metastasis in solid tumors
Nayak L, Fleisher M, Gonzalez-Espinoza R, Lin O, Panageas K, Reiner A, Liu CM, DeAngelis LM, Omuro A. Rare cell capture technology for the diagnosis of leptomeningeal metastasis in solid tumors. Neurology 2013, 80: 1598-1605. PMID: 23553479, PMCID: PMC3662321, DOI: 10.1212/wnl.0b013e31828f183f.Peer-Reviewed Original ResearchConceptsLeptomeningeal metastasesSolid tumorsCSF CTCsCSF pleocytosisLumbar punctureConventional cytologyRare cell capture technologyEarly diagnostic confirmationInitial MRI evaluationRepeat lumbar puncturePresence of CTCsClinical suspicionMRI evaluationPatient cohortDiagnostic confirmationCSF samplesPatientsTumorsCTC resultsTumor cellsPilot studyPleocytosisMetastasisCTCsPuncture