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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Complete resolution of squamous lesions after 4 weeks of treatment with topical steroids without UST discontinuation (a) left elbow (b) right elbow (c) right palm (d) left palm.