title: Macrophagic pigment spread in benign cellular nevi.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008264:Macrophages; D008297:Male; D008543:Melanins; D008545:Melanoma / Q000473:pathology*; D008875:Middle Aged; D009506:Nevus / Q000473:pathology*; D009508:Nevus, Pigmented / Q000473:pathology*; D010858:Pigmentation; D012878:Skin Neoplasms / Q000473:pathology*
chemical_list: D008543:Melanins