Detailed Instructions: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Problem:Abstract: Medium-depth chemical peeling of the skin is an intermediate procedure between superficial trichloroacetic acid application and deep phenolic cauterant application. Combining solid carbon dioxide with trichloroacetic acid promotes both epidermal and dermal regeneration. The technique for treatment of actinic degeneration, acne scarring, rhytids, and pigmentary aberrations is presented.
Which is the apt title for the abstract? option1: Medium-depth chemical peeling of the skin: a variation of superficial chemosurgery. option2: Risk of cutaneous melanoma in dysplastic nevus syndrome types A and B [letter]
Solution:
Medium-depth chemical peeling of the skin: a variation of superficial chemosurgery.