Medicine /Medical Terminology: Integumentary System Part 5
Define: dermoscopy
A non-invasive diagnostic tool used to examine skin lesions with a handheld device that magnifies and illuminates the area. Dermoscopy aids in the early detection of skin cancer.
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Key Terms
Term
Definition
Define: dermoscopy
A non-invasive diagnostic tool used to examine skin lesions with a handheld device that magnifies and illuminates the area. Dermoscopy aids in the ear...
Define: Wood’s lamp examination
A diagnostic technique that uses ultraviolet light to detect certain skin conditions, including fungal infections and pigmentation disorders. Wood’s l...
Define: patch test
A method used to identify allergens by applying small amounts of substances to the skin and observing for reactions. A patch test is commonly used to ...
Define: culture and sensitivity
A laboratory test that identifies the specific bacteria causing an infection and determines which antibiotics are effective against it. Culture and se...
Define: cryotherapy
A treatment that involves freezing abnormal tissue using liquid nitrogen to destroy it, often used for warts and precancerous lesions. Cryotherapy is ...
Define: electrocautery
A surgical technique that uses electric current to cut tissue or destroy abnormal growths, often used for skin lesions. Electrocautery can minimize bl...
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| Term | Definition |
|---|---|
Define: dermoscopy | A non-invasive diagnostic tool used to examine skin lesions with a handheld device that magnifies and illuminates the area. Dermoscopy aids in the early detection of skin cancer. |
Define: Wood’s lamp examination | A diagnostic technique that uses ultraviolet light to detect certain skin conditions, including fungal infections and pigmentation disorders. Wood’s lamp examination can reveal changes in skin color and the presence of certain pathogens. |
Define: patch test | A method used to identify allergens by applying small amounts of substances to the skin and observing for reactions. A patch test is commonly used to diagnose contact dermatitis. |
Define: culture and sensitivity | A laboratory test that identifies the specific bacteria causing an infection and determines which antibiotics are effective against it. Culture and sensitivity tests are critical for guiding appropriate antibiotic therapy. |
Define: cryotherapy | A treatment that involves freezing abnormal tissue using liquid nitrogen to destroy it, often used for warts and precancerous lesions. Cryotherapy is a quick procedure that can effectively treat superficial skin conditions. |
Define: electrocautery | A surgical technique that uses electric current to cut tissue or destroy abnormal growths, often used for skin lesions. Electrocautery can minimize bleeding during procedures by sealing blood vessels. |
Define: laser therapy | A treatment that uses focused light energy to treat various skin conditions, including scars, pigmentation, and hair removal. Laser therapy can provide precise targeting and minimal damage to surrounding tissue. |
Define: topical therapy | The application of medications directly to the skin to treat local conditions, such as creams, ointments, or gels. Topical therapy is often the first line of treatment for skin disorders. |
Define: systemic therapy | Treatment that affects the entire body, often through oral or injectable medications, used for widespread skin conditions. Systemic therapy may be necessary for severe cases of psoriasis or eczema. |
Define: antihistamines | Medications that block the action of histamine, used to relieve allergy symptoms such as itching and swelling. Antihistamines can help manage allergic reactions and relieve symptoms of urticaria. |
Define: corticosteroids | Anti-inflammatory medications used to treat a variety of skin conditions by reducing inflammation and itching. Topical corticosteroids are commonly prescribed for eczema and psoriasis. |
Define: immunomodulators | Medications that modify the immune system's response, often used in the treatment of inflammatory skin conditions. Immunomodulators can be effective for conditions like eczema when corticosteroids are insufficient. |
Define: antibiotics (topical and systemic) | Medications used to treat bacterial infections of the skin, available in topical forms or as oral/systemic treatments. Antibiotics are essential in treating conditions like impetigo and cellulitis. |
Define: antifungal agents | Medications used to treat fungal infections of the skin, available in topical or systemic forms. Antifungal agents are crucial for treating conditions like athlete's foot and tinea. |
Define: antiviral medications | Drugs used to treat viral infections, including those affecting the skin, such as herpes simplex and shingles. Antiviral medications can help reduce the severity and duration of viral outbreaks. |
Define: retinoids | Vitamin A derivatives used in the treatment of acne and other skin conditions, promoting cell turnover and preventing clogged pores. Retinoids are effective in reducing acne and improving skin texture. |
Define: emollients | Moisturizing agents that soothe and hydrate the skin, often used to treat dry skin conditions. Emollients are essential for maintaining skin barrier function and preventing dryness. |
Define: moisturizers | Products designed to hydrate the skin and prevent dryness by sealing in moisture. Moisturizers are important for maintaining skin health, especially in dry climates. |
Define: sunscreen (broad-spectrum SPF) | A topical product that protects the skin from harmful UV radiation, preventing sunburn and skin cancer. Applying sunscreen daily is crucial for protecting the skin from UV damage. |