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