RT Book, Section A1 Smith, Mindy A. A1 Usatine, Richard P. A2 Usatine, Richard P. A2 Smith, Mindy A. A2 Mayeaux, Jr., E.J. A2 Chumley, Heidi S. SR Print(0) ID 1164361005 T1 Benign Nevi T2 The Color Atlas and Synopsis of Family Medicine, 3e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259862045 LK dermatology.mhmedical.com/content.aspx?aid=1164361005 RD 2024/03/29 AB A young woman comes to the office because her husband has noted that the moles on her back are changing (Figure 168-1). 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.