Generalized hyperpigmentation, in addition to localized areas of even deeper pigmentation is sometimes found in patients with malignancy. Etiology of these pigmentary changes is varied.
Review Date 4/14/2015
Updated by: Kevin Berman, MD, PhD, Atlanta Center for Dermatologic Disease, Atlanta, GA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.