title: Histologic artifacts of benign pigmented nevi.
mesh_terms: D003951:Diagnostic Errors; D006652:Histological Techniques; D006801:Humans; D007267:Injections; D008012:Lidocaine; D009508:Nevus, Pigmented / Q000175:diagnosis / Q000473:pathology*; D013194:Staining and Labeling
chemical_list: D008012:Lidocaine