Q: Given an abstract, generate a keyword (a noun phrase) that best describes the focus or contribution of the paper. Such keywords can be directly from the given abstract or outside it.
Abstract: The technique of alcohol injection in the vulva is reserved for the attempted relief of pruritus vulvae in patients who have failed to respond to a conscientious trial of medical therapy. The procedure is time-consuming, but the operative time can be shortened significantly if a transparent adhesive drape with a grid drawn on it is applied to the vulva before injection.
A:
Adhesiveness