Skin Tests

The RAST Test is a reliable method for detecting allergen-specific IgE antibodies in the blood.

• However, it's important to note that the presence of specific IgE antibodies doesn't necessarily indicate clinical allergy symptoms.
• The test results, along with the patient's clinical history and symptoms, are considered to make an accurate diagnosis of allergies.

The interpretation of a Mantoux Test result depends on the size of the induration and the individual's risk factors.

• A positive result typically indicates the presence of a delayed-type hypersensitivity reaction to TB antigens, suggesting infection with the TB bacteria.
• However, a positive result does not distinguish between latent TB infection and active TB disease.
• Further evaluation, such as chest X-ray, medical history, and clinical symptoms, is needed to differentiate between latent TB infection and active disease.

The KOH (potassium hydroxide) test is a simple laboratory procedure used in microbiology and dermatology to identify fungal infections. It involves mixing a sample of skin, hair, or nail material with a solution of KOH, which helps dissolve human tissue, leaving fungal elements like hyphae and spores visible under a microscope.

An IgE test, short for Immunoglobulin E test, is a blood test that measures the level of IgE antibodies in your bloodstream. IgE antibodies are associated with allergic reactions and play a crucial role in the immune system's response to allergens. This test helps diagnose allergies and allergic conditions.

A skin biopsy is a medical procedure where a small sample of skin tissue is removed for examination under a microscope. It helps diagnose skin conditions and diseases.

An Antibiotic Sensitivity Test, also known as an Antibiotic Susceptibility Test, is a laboratory procedure used to determine which antibiotics are most effective in treating a specific bacterial infection. It helps healthcare professionals identify the best treatment options for patients.