What is the medical term for a skin tag?

• A. Keratosis
• B. Acrochordon
• C. Dermatofibroma
• D. Neoplasm

Answer: (B)

The medical term for a skin tag is "acrochordon." Skin tags are small, benign growths that typically appear on areas of the skin where there are folds or friction, such as the neck, armpits, or groin. They consist of loose collagen fibers, blood vessels, and a thin layer of skin. Acrochordon specifically refers to these growths, which are benign and usually do not require treatment unless they cause discomfort or irritation.

Other terms listed refer to different skin conditions. For instance, keratosis refers to a growth of skin cells that can be a sign of an abnormality, often associated with sun damage or aging. Dermatofibroma is a common benign skin nodule that usually appears as a firm, raised area on the skin and may have a different texture and appearance compared to a skin tag. Neoplasm is a more general term that refers to any new and abnormal growth of tissue, which can be benign or malignant, and does not specifically indicate a skin tag.