Xanthomas are firm, raised waxy-appearing papules or bumps, which may occur on the trunk, arms, and legs, and may be skin-colored, pink, or even yellow. The presence of this type of skin lesion may be associated with abnormal levels of lipids, or fats, in the blood.
Review Date 4/16/2019
Updated by: Michael Lehrer, MD, Clinical Associate Professor, Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.