Obtaining Adequate Lamina Propria for Subepithelial Fibrosis Evaluation in Pediatric Eosinophilic Esophagitis

Subepithelial fibrosis in eosinophilic esophagitis (EoE) can be detected only in esophageal biopsies with adequate amounts of lamina propria (LP). We investigated how often pediatric esophageal biopsies contain adequate LP, and whether esophageal eosinophilia influences the acquisition rates.

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