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Patch test

Introduction: Patch test

Description of Patch test

Patch test: A test to discover which allergen is responsible for contact dermatitis in a patient. It involves applying dilute samples of a variety of allergens to a patch on the back and observing the skins reaction.

Patch test: Skin tests in which the sensitizer is applied to a patch of cotton cloth or gauze held in place for approximately 48-72 hours. It is used for the elicitation of a contact hypersensitivity reaction.
Source: MeSH 2007

Patch test: Related Topics

These medical condition or symptom topics may be relevant to medical information for Patch test:

Hierarchical classifications of Patch test

The following list attempts to classify Patch test into categories where each line is subset of the next.

MeSH 2007 Hierarchy:

MeSH 2007 Hierarchy

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