S Molin 1 , T L Diepgen , T Ruzicka , J C Prinz Show Affiliations »
Abstract
BACKGROUND: Diagnostic classification of chronic hand eczema (CHE) represents a major clinical and taxonomic challenge because of its wide aetiological and clinical heterogeneity. AIM: To develop an algorithm for the diagnosis and classification of CHE. METHODS: Well-defined aetiological, clinical and morphological criteria of CHE were arranged graphically in a diagnostic hierarchy, and validated in 137 German patients with hand eczema. RESULTS: The algorithm distinguished chronic hand eczema due to contact allergy, irritant damage or a combination of the two, each either with or without atopy, and also atopic hand eczema and idiopathic hand eczema lacking obvious causative factors. Foot involvement helped to distinguish idiopathic from irritant hand eczema. Each subtype could occur either with a hyperkeratotic-rhagadiform, dyshidrotic or mixed morphology, but certain hand eczema subtypes had clear morphological preferences. CONCLUSIONS: By providing a more precise clinical definition this diagnostic algorithm could improve the classification and taxonomy of hand eczema subtypes, facilitating more rational treatment decisions and allowing better treatment outcome analysis. © The Author(s). CED
BACKGROUND: Diagnostic classification of chronic hand eczema (CHE) represents a major clinical and taxonomic challenge because of its wide aetiological and clinical heterogeneity. AIM: To develop an algorithm for the diagnosis and classification of CHE. METHODS: Well-defined aetiological, clinical and morphological criteria of CHE were arranged graphically in a diagnostic hierarchy, and validated in 137 German patients with hand eczema . RESULTS: The algorithm distinguished chronic hand eczema due to contact allergy , irritant damage or a combination of the two, each either with or without atopy, and also atopic hand eczema and idiopathic hand eczema lacking obvious causative factors. Foot involvement helped to distinguish idiopathic from irritant hand eczema . Each subtype could occur either with a hyperkeratotic-rhagadiform, dyshidrotic or mixed morphology, but certain hand eczema subtypes had clear morphological preferences. CONCLUSIONS: By providing a more precise clinical definition this diagnostic algorithm could improve the classification and taxonomy of hand eczema subtypes , facilitating more rational treatment decisions and allowing better treatment outcome analysis. © The Author(s). CED
© 2011 British Association of Dermatologists.
Entities: Disease
Species
Mesh： See more »
Year: 2011
PMID： 21771004 DOI： 10.1111/j.1365-2230.2010.04001.x
Source DB: PubMed Journal: Clin Exp Dermatol ISSN： 0307-6938 Impact factor: 3.470