Related Experiment Videos
Skin testing for allergic diseases: techniques, indications and interpretations
Paediatrician
|January 1, 1978
Summary
Allergy skin tests remain highly sensitive for detecting specific antibodies, but require standardized allergen extracts and expert interpretation. A positive test supports a diagnosis made through thorough patient history and physical examination.
Area of Science:
- Immunology
- Allergy Diagnostics
Background:
- Serologic methods for allergy diagnosis have advanced significantly.
- The traditional skin test remains a practical and sensitive assay for dermal-bound reaginic antibody detection.
Purpose of the Study:
- To highlight the enduring value of allergy skin testing.
- To discuss the requirements for optimizing and interpreting skin tests.
Main Methods:
- Review of existing serologic and skin test methodologies for allergy.
- Discussion on the clinical application and interpretation of skin test results.
Main Results:
- Properly performed skin tests are the most sensitive practical assay for specific dermal-bound reaginic antibody.
- Standardization of allergen extracts is crucial for enhancing test value.
- Skin test interpretation demands the expertise of trained allergists.
Conclusions:
- Allergy skin tests are a valuable supportive tool in diagnosing allergic diseases.
- A comprehensive medical history and physical examination are essential for accurate diagnosis.
- Further standardization of allergen extracts will improve the utility of skin testing.