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
2008
Narrow-band imaging without high magnification to differentiate polyps during real-time colonoscopy: improvement with experience
Rogart JN, Jain D, Siddiqui UD, Oren T, Lim J, Jamidar P, Aslanian H. Narrow-band imaging without high magnification to differentiate polyps during real-time colonoscopy: improvement with experience. Gastrointestinal Endoscopy 2008, 68: 1136-1145. PMID: 18691708, DOI: 10.1016/j.gie.2008.04.035.Peer-Reviewed Original ResearchConceptsNarrow-band imagingNonadenomatous polypsColorectal polypsSingle tertiary referral centerReal-time colonoscopyTertiary referral centerKudo pit patternLearning curvePit pattern classificationWL colonoscopyEndoscopic diagnosisColonoscopyClinical decisionDiagnostic accuracyPatientsPolypsEndoscopist performancePit patternAdenomasTotalVivoPolypectomyHistology