An eczematous halo around a melanocytic naevus is an uncommon clinical and histological variation of the melanocytic naevus first described by Meyerson1 and later reported by other authors,2 which clears spontaneously or resolves under topical steroids.
An atypical Meyerson's naevus: a dermoscopic, confocal microscopic and immunohistochemical description of one case / Longo, Caterina; S., Segura; A. M., Cesinaro; Bassoli, Sara; Seidenari, Stefania; Pellacani, Giovanni. - In: JOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY AND VENEREOLOGY. - ISSN 0926-9959. - STAMPA. - 21:3(2007), pp. 414-416. [10.1111/j.1468-3083.2006.01901.x]