{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T18:40:05Z","timestamp":1790016005554,"version":"4.0.1"},"reference-count":25,"publisher":"Oxford University Press (OUP)","issue":"10","license":[{"start":{"date-parts":[[2021,5,1]],"date-time":"2021-05-01T00:00:00Z","timestamp":1619827200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":["www.atsjournals.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,5,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Rationale<\/jats:title>\n                    <jats:p>Transbronchial lung cryobiopsy (TBLC) is an emerging technique for interstitial lung disease diagnosis. Good histopathologic agreement between TBLC and surgical lung biopsy (SLB) was demonstrated in the COLDICE (Cryobiopsy versus Open Lung Biopsy in the Diagnosis of Interstitial Lung Disease Alliance) study; however, diagnostic confidence was frequently lower for TBLC than SLB.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To characterize specific features of TBLC predictive of usual interstitial pneumonia (UIP) in corresponding SLB and to identify clinical indices predictive of biopsy concordance.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The COLDICE study was a prospective, multicenter study investigating diagnostic agreement between TBLC and SLB. The participants underwent both procedures with blinded pathologist analysis of specimens, applying international guideline criteria. The TBLC features predictive of UIP in the paired SLB and predictive features of overall concordance were analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measurements and Main Results<\/jats:title>\n                    <jats:p>A total of 65 patients (66.1\u2009\u00b1\u20099.3 yr; FVC, 84.7\u2009\u00b1\u200914.2%; DlCO, 63.4\u2009\u00b1\u200913.8%) participated in the COLDICE study. UIP was identified in 33\/65 (50.8%) SLB, and 81.5% were concordant with corresponding TBLC (\u03ba, 0.61; 95% confidence interval [CI], 0.38\u20130.77). The UIP guideline criteria of \u201cpredominantly subpleural or paraseptal fibrosis\u201d was infrequently reported in TBLC (8\/33, 24.2%), whereas \u201cpatchy fibrosis,\u201d \u201cfibroblast foci,\u201d and the \u201cabsence of alternative diagnostic features\u201d were frequently observed in TBLC. The combination of these three features strongly predicted UIP in paired SLB (odds ratio [OR], 23.4; 95% CI, 6.36\u201386.1; P\u2009&amp;lt;\u20090.0001). Increased numbers of TBLC samples predicted histopathologic concordance with SLB (OR, 1.8; 95% CI, 1.08\u20133.01; P\u2009=\u20090.03). The predictors of discordance included older age, family history, and radiologic asymmetry.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Subpleural and\/or paraseptal fibrosis were not essential for diagnosing UIP in TBLC, provided that other guideline criteria features were present. The diagnostic accuracy of TBLC was strengthened when increased numbers of samples were taken. Clinical trial registered with www.anzctr.org.au (ACTRN12615000718549).<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1164\/rccm.202009-3688oc","type":"journal-article","created":{"date-parts":[[2020,12,7]],"date-time":"2020-12-07T17:27:31Z","timestamp":1607362051000},"page":"1306-1313","update-policy":"https:\/\/doi.org\/10.1164\/crossmarkpolicies","source":"Crossref","is-referenced-by-count":61,"title":["Cryobiopsy for Identification of Usual Interstitial Pneumonia and Other Interstitial Lung Disease Features. 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