2020
A Multicenter Cross-Sectional Study and Systematic Review of Necrobiotic Xanthogranuloma With Proposed Diagnostic Criteria
Nelson CA, Zhong CS, Hashemi DA, Ashchyan HJ, Brown-Joel Z, Noe MH, Imadojemu S, Micheletti RG, Vleugels RA, Wanat KA, Rosenbach M, Mostaghimi A. A Multicenter Cross-Sectional Study and Systematic Review of Necrobiotic Xanthogranuloma With Proposed Diagnostic Criteria. JAMA Dermatology 2020, 156: 270-279. PMID: 31940000, PMCID: PMC6990734, DOI: 10.1001/jamadermatol.2019.4221.Peer-Reviewed Original ResearchConceptsMulticenter cross-sectional studyNecrobiotic xanthogranulomaCross-sectional studyPlasma cell dyscrasiaDiagnostic criteriaMulticenter cohortMalignant conditionsConsensus exerciseSystematic reviewPeriorbital distributionLymphoproliferative disordersCutaneous lesionsMultiple myelomaMinor criteriaBetter treatment response rateDiagnosis of NXGTertiary academic referral centerNon-Langerhans cell histiocytosisAcademic referral centerTreatment response ratesPennsylvania Health SystemMassachusetts General HospitalBoard-certified dermatologistsIntralesional triamcinoloneIntravenous immunoglobulin
2018
Neutrophilic dermatoses Pathogenesis, Sweet syndrome, neutrophilic eccrine hidradenitis, and Behçet disease
Nelson CA, Stephen S, Ashchyan HJ, James WD, Micheletti RG, Rosenbach M. Neutrophilic dermatoses Pathogenesis, Sweet syndrome, neutrophilic eccrine hidradenitis, and Behçet disease. Journal Of The American Academy Of Dermatology 2018, 79: 987-1006. PMID: 29653210, DOI: 10.1016/j.jaad.2017.11.064.Peer-Reviewed Original ResearchMeSH KeywordsAdrenal Cortex HormonesAntineoplastic AgentsAutoimmune DiseasesBehcet SyndromeChemotaxis, LeukocyteCytokinesDermisDiagnosis, DifferentialDrug EruptionsEpidermisEthnicityGenetic Predisposition to DiseaseHidradenitisHumansImmunity, InnateImmunosuppressive AgentsInflammationNeoplasmsNeutrophilsSweet SyndromeVasculitisConceptsNeutrophilic eccrine hidradenitisNeutrophilic dermatosisSweet's syndromeBehçet's diseaseInflammatory skin disorderSignificant patient morbidityUnique clinical featuresMedical education seriesSystemic corticosteroidsBiologic agentsClinical featuresNeutrophilic infiltrateCutaneous lesionsHistopathologic featuresPatient morbidityTherapeutic modalitiesNeoplastic processSkin disordersDermatosesHeterogeneous groupDiseaseDiagnosisHidradenitisDisordersSyndromeNeutrophilic dermatoses Pyoderma gangrenosum and other bowel- and arthritis-associated neutrophilic dermatoses
Ashchyan HJ, Nelson CA, Stephen S, James WD, Micheletti RG, Rosenbach M. Neutrophilic dermatoses Pyoderma gangrenosum and other bowel- and arthritis-associated neutrophilic dermatoses. Journal Of The American Academy Of Dermatology 2018, 79: 1009-1022. PMID: 29653213, DOI: 10.1016/j.jaad.2017.11.063.Peer-Reviewed Original ResearchMeSH KeywordsAnti-Inflammatory AgentsArthritisArthritis, RheumatoidDiagnosis, DifferentialDigestive System Surgical ProceduresDisease ManagementHumansImmunosuppressive AgentsInflammationInflammatory Bowel DiseasesNeutrophilsPostoperative ComplicationsPyoderma GangrenosumReoperationSkin UlcerStill's Disease, Adult-OnsetWound HealingConceptsNeutrophilic dermatosisBowel-associated dermatosis-arthritis syndromeDermatosis-arthritis syndromeRheumatoid neutrophilic dermatitisInflammatory skin disorderSignificant patient morbidityUnique clinical featuresMedical education seriesNeutrophilic dermatitisSystemic corticosteroidsPyoderma gangrenosumClinical characteristicsBiologic agentsClinical featuresNeutrophilic infiltrateCutaneous lesionsHistopathologic featuresPatient morbidityTherapeutic modalitiesNeoplastic processSkin disordersDermatosesHeterogeneous groupDiagnosisGangrenosum