2023
Advances in Myelodysplastic Syndromes
Siddon A. Advances in Myelodysplastic Syndromes. Clinics In Laboratory Medicine 2023, 43: xiii-xiv. PMID: 37865512, DOI: 10.1016/j.cll.2023.08.015.Peer-Reviewed Original ResearchHumansMyelodysplastic SyndromesDiagnosis and Classification of Myelodysplastic Syndromes with Mutated TP53
Siddon A, Weinberg O. Diagnosis and Classification of Myelodysplastic Syndromes with Mutated TP53. Clinics In Laboratory Medicine 2023, 43: 607-614. PMID: 37865506, DOI: 10.1016/j.cll.2023.07.004.Peer-Reviewed Original ResearchMeSH KeywordsChromosome AberrationsHumansLeukemia, Myeloid, AcuteMutationMyelodysplastic SyndromesPrognosisTumor Suppressor Protein p53ConceptsAcute myeloid leukemiaMyelodysplastic syndromeTP53 mutationsPrognosis of MDSCases of MDSPrognostic scoring systemNext-generation sequencingParticular next-generation sequencingAggressive diseasePoor outcomeTherapeutic managementTP53 disruptionMyeloid leukemiaMyeloid neoplasmsTherapeutic advancementsCytogenetic abnormalitiesMyeloid neoplasiaScoring systemDisease classificationMyeloid diseasesGene mutationsSyndromeDiseaseDiagnosisTP53Molecular Techniques and Gene Mutations in Myelodysplastic Syndromes
Mendoza H, Siddon A. Molecular Techniques and Gene Mutations in Myelodysplastic Syndromes. Clinics In Laboratory Medicine 2023, 43: 549-563. PMID: 37865502, DOI: 10.1016/j.cll.2023.06.002.Peer-Reviewed Original ResearchMolecular findings in myeloid neoplasms
Tran T, Siddon A. Molecular findings in myeloid neoplasms. International Journal Of Laboratory Hematology 2023, 45: 442-448. PMID: 37345257, DOI: 10.1111/ijlh.14118.Peer-Reviewed Original ResearchMeSH KeywordsHematologic NeoplasmsHumansLeukemia, Myeloid, AcuteMutationMyelodysplastic SyndromesMyeloproliferative DisordersConceptsAcute myeloid leukemiaMyeloid neoplasmsNext-generation sequencingMyeloproliferative neoplasmsInternational diagnostic guidelinesSomatic gene mutationsHematologic cancersMyeloid leukemiaDiagnostic guidelinesClinical relevanceMyeloid disordersPatient careNeoplasmsCytogenetic findingsMolecular findingsGene mutationsNew molecular technologiesMolecular technologiesMutationsLeukemiaCancerPrognosticationCliniciansFindingsModifier mutations“Double‐hit” ineffective erythropoiesis—concurrent β‐thalassemia with α‐gene triplication and myelodysplastic syndrome with SF3B1 mutation
Chen P, Gorshein E, Tormey C, Siddon A, Perincheri S. “Double‐hit” ineffective erythropoiesis—concurrent β‐thalassemia with α‐gene triplication and myelodysplastic syndrome with SF3B1 mutation. American Journal Of Hematology 2023, 98: 984-988. PMID: 36688500, DOI: 10.1002/ajh.26856.Peer-Reviewed Educational MaterialsMeSH KeywordsBeta-ThalassemiaErythropoiesisHumansMutationMyelodysplastic SyndromesPhosphoproteinsRNA Splicing Factors
2022
TP53 mutation defines a unique subgroup within complex karyotype de novo and therapy-related MDS/AML
Weinberg OK, Siddon A, Madanat Y, Gagan J, Arber DA, Dal Cin P, Narayanan D, Ouseph MM, Kurzer JH, Hasserjian RP. TP53 mutation defines a unique subgroup within complex karyotype de novo and therapy-related MDS/AML. Blood Advances 2022, 6: 2847-2853. PMID: 35073573, PMCID: PMC9092405, DOI: 10.1182/bloodadvances.2021006239.Peer-Reviewed Original ResearchMeSH KeywordsHumansKaryotypeLeukemia, Myeloid, AcuteMutationMyelodysplastic SyndromesNeoplasms, Second PrimaryPrognosisTumor Suppressor Protein p53ConceptsAcute myeloid leukemiaMyelodysplastic syndromeOverall survivalTP53 mutationsComplex karyotypeBlast countWorse outcomesTherapy-related MDS/acute myeloid leukemiaDiagnosis of AMLMDS/acute myeloid leukemiaTherapy-related myeloid neoplasmsTherapy-related casesTP53-mutated patientsDe novo diseaseMarrow blast countLower hemoglobin levelsWorse overall survivalCK patientsNovo diseaseDifferent disease categoriesClinicopathologic featuresHemoglobin levelsMDS patientsMultivariable analysisAggressive disease
2020
How I Diagnose
Siddon AJ, Czader M. How I Diagnose. American Journal Of Clinical Pathology 2020, 154: 4-4. PMID: 32458973, DOI: 10.1093/ajcp/aqaa034.Peer-Reviewed Original ResearchHumansMyelodysplastic SyndromesHow I Diagnose Low-Grade Myelodysplastic Syndromes
Siddon AJ, Hasserjian RP. How I Diagnose Low-Grade Myelodysplastic Syndromes. American Journal Of Clinical Pathology 2020, 154: 5-14. PMID: 32458977, DOI: 10.1093/ajcp/aqaa046.Peer-Reviewed Original ResearchConceptsLow-grade myelodysplastic syndromesMyelodysplastic syndromeMorphologic dysplasiaPeripheral blood cytopeniasCauses of cytopeniaDifficult diagnostic dilemmaBone marrow morphologyClonal genetic abnormalitiesRole of pathologistsBlood cytopeniasPeripheral bloodClinical recordsDiagnostic dilemmaMarrow morphologySecondary causesAncillary studiesIneffective hematopoiesisMyeloid neoplasmsMDS casesClinical heterogeneityDiagnostic algorithmResults of cytogeneticsGenetic abnormalitiesClonal hematopoiesisIndeterminate potentialClinical outcomes and characteristics of patients with TP53-mutated acute myeloid leukemia or myelodysplastic syndromes: a single center experience*
Bewersdorf JP, Shallis RM, Gowda L, Wei W, Hager K, Isufi I, Kim TK, Pillai MM, Seropian S, Podoltsev NA, Gore SD, Siddon AJ, Zeidan AM. Clinical outcomes and characteristics of patients with TP53-mutated acute myeloid leukemia or myelodysplastic syndromes: a single center experience*. Leukemia & Lymphoma 2020, 61: 2180-2190. PMID: 32362171, PMCID: PMC7603787, DOI: 10.1080/10428194.2020.1759051.Peer-Reviewed Original ResearchMeSH KeywordsHumansLeukemia, Myeloid, AcuteMutationMyelodysplastic SyndromesRetrospective StudiesTumor Suppressor Protein p53ConceptsAcute myeloid leukemiaMedian overall survivalTherapy-related malignanciesOverall survivalMyelodysplastic syndromeMyeloid leukemiaAllogeneic hematopoietic stem cell transplantLonger median overall survivalSingle-center retrospective studyComplex karyotypeHematopoietic stem cell transplantIntensive chemotherapy approachesYale Cancer CenterCharacteristics of patientsSingle-center experienceMinority of patientsStem cell transplantLong-term survivalLow response rateIntensive chemotherapyCenter experienceClinicopathologic characteristicsAdverse prognosisAML patientsCell transplant
2018
Be careful of the masquerades: differentiating secondary myelodysplasia from myelodysplastic syndromes in clinical practice
Shallis RM, Xu ML, Podoltsev NA, Curtis SA, Considine BT, Khanna SR, Siddon AJ, Zeidan AM. Be careful of the masquerades: differentiating secondary myelodysplasia from myelodysplastic syndromes in clinical practice. Annals Of Hematology 2018, 97: 2333-2343. PMID: 30109425, DOI: 10.1007/s00277-018-3474-7.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsMeSH KeywordsAdultDiagnosis, DifferentialFemaleHematologic NeoplasmsHumansMaleMiddle AgedMyelodysplastic SyndromesConceptsMyelodysplastic syndromeSecondary myelodysplasiaSecondary causesAllogeneic hematopoietic cell transplantationDiagnosis of MDSRepresentative case seriesUnderlying myelodysplastic syndromeHematopoietic cell transplantationLack of efficacyHematologists/oncologistsMeticulous exclusionResultant cytopeniasIntensive chemotherapyCase seriesMorphologic reviewCell transplantationDiagnostic dilemmaSuch therapyMalignant processExpert hematopathologistsClinical practiceMyelodysplasiaCytogenetic abnormalitiesPatientsSpecialized physicians