2023
Assessing the Discriminatory Ability of Diagnostic Criteria for Ulcerative Pyoderma Gangrenosum and Its Mimickers
Ji-Xu A, Liakos W, Merleev A, Brüggen M, Nelson C. Assessing the Discriminatory Ability of Diagnostic Criteria for Ulcerative Pyoderma Gangrenosum and Its Mimickers. JAMA Dermatology 2023, 159: 337-338. PMID: 36652229, PMCID: PMC9857708, DOI: 10.1001/jamadermatol.2022.5978.Peer-Reviewed Original Research
2018
Neutrophilic 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 groupDiagnosisGangrenosumThe Association of Age With Clinical Presentation and Comorbidities of Pyoderma Gangrenosum
Ashchyan HJ, Butler DC, Nelson CA, Noe MH, Tsiaras WG, Lockwood SJ, James WD, Micheletti RG, Rosenbach M, Mostaghimi A. The Association of Age With Clinical Presentation and Comorbidities of Pyoderma Gangrenosum. JAMA Dermatology 2018, 154: 409-413. PMID: 29450453, PMCID: PMC5876860, DOI: 10.1001/jamadermatol.2017.5978.Peer-Reviewed Original ResearchConceptsInflammatory bowel diseaseHematologic malignant neoplasmsMedical comorbiditiesMalignant neoplasmsAssociation of agePyoderma gangrenosumClinical presentationBowel diseaseHematologic disordersMulticenter retrospective cohort studyTertiary academic referral centerInflammatory neutrophilic dermatosisPatients 65 yearsRetrospective cohort studyAcademic referral centerAge-specific evaluationPennsylvania Health SystemMassachusetts General HospitalLarge population studiesDifferent age groupsNeutrophilic dermatosisCohort studyInflammatory arthritisPatient demographicsReferral center