Last reviewed: 30 Sep 2020
Last updated: 24 Sep 2020

Summary

Definition

History and exam

Key diagnostic factors

  • dysphagia
  • food avoidance and modification behaviors

Other diagnostic factors

  • heartburn
  • chest discomfort
  • nausea/vomiting
  • regurgitation
  • abdominal pain
  • failure to thrive
  • irritability

Risk factors

  • family history of EoE
  • male sex
  • atopic disease
  • children and younger adults
  • white ancestry

Diagnostic investigations

1st investigations to order

  • esophagogastroduodenoscopy
  • esophageal biopsy
  • CBC with differential
More 1st investigations to order

Emerging tests

  • transnasal endoscopy
  • esophageal string test
  • cytosponge
  • mucosal impedance
  • EoE diagnostic panel 
More emerging tests

Treatment algorithm

Contributors

Consultant Paediatric Gastroenterologist

Chelsea and Westminster Hospital

London

UK

Disclosures

JE is a member of the advisory board for Dr Falk Pharma, manufacturer of Jorveza, a new formulation of budesonide licensed for adults with eosinophilic esophagitis (EoE), and Nurtricia for infant functional bowel disorders. She has received honoraria from Dr Falk Pharma to speak on EoE and has been sponsored by Dr Falk Pharma, Abbvie and Nutricia to attend national and international meetings. JE is a member of BSPGHAN IBD working group, medical advisor to CICRA and Coeliac UK, member of CCUK IBD working group, member of BSG EoE Guideline development group, member of NICE Guideline update committee for Crohn disease and ulcerative colitis, member of NICE Diagnostics, and sits on the NICE advisory committee for personalized treatment in Crohn disease.

Dr Jenny Epstein wishes to gratefully acknowledge Dr Evan S. Dellon, the previous contributor to this topic.

Disclosures

ESD is an author of a number of references cited in this topic. 

Peer reviewersVIEW ALL

Professor of Medicine

Mayo Clinic

Rochester

MN

Disclosures

DK has served on advisory boards (Adare, Receptos) and received research funding (Covidien).

Honorary Professor

Chief of the Division of Gastroenterology and Hepatology

First Department of Pediatrics

University of Athens

Agia Sofia Children’s Hospital

Athens

Greece

Disclosures

AP has received speaker’s honorariums from Nestle and Nutricia; research grants from Biogaia/Nutricia/Abbvie; consultant’s fee from Receptos.

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