2020
Evaluation of Positive B- and T-Cell Gene Rearrangement Studies in Patients With Negative Morphology, Flow Cytometry, and Immunohistochemistry
Mendoza H, Tormey CA, Siddon AJ. Evaluation of Positive B- and T-Cell Gene Rearrangement Studies in Patients With Negative Morphology, Flow Cytometry, and Immunohistochemistry. Archives Of Pathology & Laboratory Medicine 2020, 145: 227-230. PMID: 32886749, DOI: 10.5858/arpa.2019-0663-oa.Peer-Reviewed Original ResearchConceptsGene rearrangement studiesBone marrow studyRearrangement studiesMarrow studiesLymphoproliferative disordersTCR gene rearrangement studiesT-cell receptor gene rearrangement studiesT-cell gene rearrangement studiesNegative bone marrowPeripheral blood findingsIg gene rearrangement studiesPeripheral blood assaysGene rearrangement resultsDate of testingHematologic outcomesBlood findingsFinal diagnosisPositive BSHematologic malignanciesMedical recordsPositive immunoglobulinSubsequent diagnosisBlood assaysDisease processBone marrow
2018
False-Positive Light Chain Clonal Restriction by Flow Cytometry in Patients Treated With Alemtuzumab
Chen PP, Tormey CA, Eisenbarth SC, Torres R, Richardson SS, Rinder HM, Smith BR, Siddon AJ. False-Positive Light Chain Clonal Restriction by Flow Cytometry in Patients Treated With Alemtuzumab. American Journal Of Clinical Pathology 2018, 151: 154-163. PMID: 30307483, DOI: 10.1093/ajcp/aqy129.Peer-Reviewed Original ResearchConceptsHealthy donor bloodAlemtuzumab treatmentDonor bloodBone marrowFlow cytometryLight chain restrictionT-cell prolymphocytic leukemiaB-cell neoplasmsLight chain clonalityFlow cytometry analysisAutoimmune diseasesHematologic malignanciesImmunophenotypic analysisChain restrictionAlemtuzumabT cellsB cellsProlymphocytic leukemiaImmunoglobulin G1PatientsMonoclonal antibodiesCytometry analysisSimilar findingsBloodClonal restriction