2021
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
2019
Knowledge gaps in the appendix: a multi-institutional study from seven academic centers
Arnold CA, Graham RP, Jain D, Kakar S, Lam-Himlin DM, Naini BV, Wu TT, Yeh MM, Torbenson MS. Knowledge gaps in the appendix: a multi-institutional study from seven academic centers. Modern Pathology 2019, 32: 988-996. PMID: 30765881, DOI: 10.1038/s41379-019-0216-x.Peer-Reviewed Original ResearchConceptsLow-grade appendiceal mucinous neoplasmGrade appendiceal mucinous neoplasmAppendiceal mucinous neoplasmGoblet cell carcinoidMucinous neoplasmsCell carcinoidExtra-appendiceal mucinHigh-risk featuresUnique diagnostic challengeHigh-grade atypiaMulti-institutional studyAppendix pathologyDiverticular diseaseMucinous adenocarcinomaDiagnostic challengeSerrated polypsAcademic centersNeoplasmsCommon knowledge gapsCarcinoidsConsultsAdenocarcinomaAdditional studiesDiagnosisPathologists