Interobserver agreement of estimating the extent of intestinal metaplasia in patients with chronic atrophic gastritis
Lerch JM, Pai RK, Brown I, Gill AJ, Jain D, Kővári B, Kushima R, Sheahan K, Slavik T, Srivastava A, Lauwers GY, Langner C. Interobserver agreement of estimating the extent of intestinal metaplasia in patients with chronic atrophic gastritis. Virchows Archiv 2021, 480: 1277-1281. PMID: 34904185, PMCID: PMC9184363, DOI: 10.1007/s00428-021-03245-9.Peer-Reviewed Original ResearchConceptsGastric intestinal metaplasiaChronic atrophic gastritisIntraclass correlation coefficientInterobserver agreementAtrophic gastritisIntestinal metaplasiaExtensive gastric intestinal metaplasiaAlcian blue-periodic acid SchiffExpert gastrointestinal pathologistsHigh interobserver agreementLow diagnostic accuracyMetaplastic epitheliumAntrum biopsiesGastrointestinal pathologistsGastric cancerDiagnostic accuracyAcid-SchiffAB-PASExpert pathologistsSpearman correlationGastritisMetaplasiaPatientsPathologists