2023
Association of Somatic ATP2A2 Damaging Variants With Grover Disease
Seli D, Ellis K, Goldust M, Shah K, Hu R, Zhou J, McNiff J, Choate K. Association of Somatic ATP2A2 Damaging Variants With Grover Disease. JAMA Dermatology 2023, 159: 745-749. PMID: 37195706, PMCID: PMC10193258, DOI: 10.1001/jamadermatol.2023.1139.Peer-Reviewed Original ResearchConceptsGrover's diseaseGD tissuesSomatic single nucleotide variantsControl tissuesRetrospective case seriesCase series studyAnnotation-dependent depletion scoreConsecutive patientsCase seriesKidney failureHistopathologic findingsAcantholytic disordersOrgan transplantationMAIN OUTCOMEBiopsy tissueSeries studyDarier's diseaseClinical diagnosisParticipant's DNAOlder individualsTissue DNADiseaseDisordersPatientsBiopsy
2020
Perniosis during the COVID‐19 pandemic: Negative anti‐SARS‐CoV‐2 immunohistochemistry in six patients and comparison to perniosis before the emergence of SARS‐CoV‐2
Ko CJ, Harigopal M, Damsky W, Gehlhausen JR, Bosenberg M, Patrignelli R, McNiff JM. Perniosis during the COVID‐19 pandemic: Negative anti‐SARS‐CoV‐2 immunohistochemistry in six patients and comparison to perniosis before the emergence of SARS‐CoV‐2. Journal Of Cutaneous Pathology 2020, 47: 997-1002. PMID: 32745281, PMCID: PMC7436569, DOI: 10.1111/cup.13830.Peer-Reviewed Original ResearchConceptsSARS-CoV-2 nucleocapsid proteinPerivascular lymphocytesImmunohistochemical stainingCOVID-19 pandemicSARS-CoV-2 immunohistochemistryNucleocapsid proteinSARS-CoV-2Inflammatory lesionsHistopathologic findingsIntravascular occlusionMicroscopic findingsPerniosisIntravascular materialLymphocytesLesionsPatientsStainingPandemicSuch casesCuffingHistopathologyCasesImmunohistochemistryFindingsProtein
2019
Hypergranulotic dyscornification: 30 cases of a striking epithelial reaction pattern
Roy SF, Ko CJ, Moeckel GW, Mcniff JM. Hypergranulotic dyscornification: 30 cases of a striking epithelial reaction pattern. Journal Of Cutaneous Pathology 2019, 46: 742-747. PMID: 31157457, DOI: 10.1111/cup.13522.Peer-Reviewed Original ResearchConceptsBenign keratosesDistinctive histopathologic findingsHistological reaction patternEpidermolytic hyperkeratosisReaction patternsBowen's diseaseRetrospective reviewMean ageProminent granular layerHistopathologic findingsEpidermoid cystKeratin immunohistochemistryClinical impressionSeborrheic keratosisPositive stainingNeck areaAbnormal keratinizationKeratohyaline granulesUnique reaction patternReproducible findingsKeratosesCytoplasmic areaGranular layerHyperkeratosisPrevious reports