RT Book, Section A1 Usatine, Richard P. A1 Smith, Mindy A. A1 Chumley, Heidi S. A1 Mayeaux, E.J. SR Print(0) ID 57680817 T1 Chapter 162. Benign Nevi T2 The Color Atlas of Family Medicine, 2e YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-176964-8 LK accessmedicine.mhmedical.com/content.aspx?aid=57680817 RD 2024/04/23 AB A young woman comes to the office because her husband has noted that the moles on her back are changing (Figure 162-1). A few have white halos around the brown pigmentation and some have lost their pigment completely, with a light area remaining. She has no symptoms but wants to make sure these are not skin cancers. Halo nevi are an uncommon variation of common nevi. These appear benign and the patient is reassured.