Title: atopic eczema
Long Title: IUPAC Gold Book - atopic eczema
DOI: 10.1351/goldbook.12909
Status: current

Definition
Chronic skin disease, often localized on flexural surfaces, in individuals with propensity to develop immunoglobulin E (IgE)-mediated allergy.

Note
The term describes eczema occurring in atopic individuals and does not imply mechanisms.

Related Terms
- allergy: https://goldbook.iupac.org//terms/view/12859
- atopic: https://goldbook.iupac.org//terms/view/12910
- eczema: https://goldbook.iupac.org//terms/view/13107
- immunoglobulin E (IgE): https://goldbook.iupac.org//terms/view/13288

Source
- PAC, 2012, 84, 1113. 'IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)' on page 1129 (https://doi.org/10.1351/PAC-REC-11-06-03)

Other Outputs
- html: https://goldbook.iupac.org/terms/view/12909/html
- json: https://goldbook.iupac.org/terms/view/12909/json
- xml: https://goldbook.iupac.org/terms/view/12909/xml

Citation: Citation: 'atopic eczema' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.12909
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Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.
Accessed: 2026-05-08T06:51:28+00:00