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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Biochim Biophys Acta. 2014 Sep 7;1842(0):2636–2645. doi: 10.1016/j.bbadis.2014.08.016

Fig 2.

Fig 2

R21 has a benign staining pattern in melanocytic lesions overlying a cicatrix. A) Hematoxylin and eosin staining of fibrous papule revealing an increased density of enlarged basal layer melanocytes (40×). B) Melan-A, brown stain, reveals increased density of melanocytes approaching confluence (20×). C) HMB45, brown stain, reveals increased density of melanocytes with rare cells above the basal layer in an area of irritation (20×). D) R21 (sAC), red stain, reveals perinuclear dot (benign) staining in melanocytes (40×).