|
 |
|
|
 |
Skin Tests
|
|
What are skin tests? |
|
Skin tests may be performed to diagnose skin allergies, bacterial or fungal skin infections, and other diseases. Skin tests are also performed to differentiate between cancerous cells and benign (non-cancerous) growths.
|
|
What are the most common skin tests? |
|
- Patch testing
Patch tests are used to help diagnose skin allergies. Identified allergins are applied to the skin with adhesive patches and left for a period of time. The skin is then examined for any reaction.
- Skin biopsy
A skin biopsy is the removal of skin for laboratory analysis. The sample of skin may be removed with a scalpel or a cylindrical punch, after local anesthesia. Skin biopsies are performed to diagnose skin cancer or benign skin disorders.
- Culture
Skin, hair, or nails may be cultured to detect bacteria, fungi, or viruses. |
|
Click here to view the Online Resources page of this Web.
Return to the Dermatology Home Page
Return to the Disorders, Diseases and Organ Topics Home Page
| |
| |
|
|
|
 Back to top
|
|
|
|
